Sheaves - by Outside Diameter

Sheaves are used to allow a line or wire to make a directional change of up to 180 degrees, without chafe and with a minimum of friction. Sheaves turn on Sheave Axles, and may have Bushings installed in them to reduce working friction, or to reduce their Inside Diameter (ID). Sheaves are listed here by Outside (Maximum) Diameter (OD), then thickness (Width), and Inside Diameter in ascending order. Rig-Rite stocks a large variety of Sheaves originally produced by many different Spar Builders and other Marine manufacturers. The most common Imperial dimension Sheaves are listed below, but many ‘specials’ have been produced over time. Please note that if a Sheave listed here meets your principal dimensions of Outside Diameter (OD) & Width, it is frequently possible to modify the Inside Diameter (ID) by either drilling it out to a larger size, or bushing it down to a smaller one. If you do not have Sheave Dimensions, please note that many common Replacement Sheaves are also listed by Manufacturer, underneath the component that they are part of. Various Sheaves for specific applications are listed under Traveller Systems (See Traveller Systems Main Page), and under Spars produced by a variety of manufacturers, See Spars Main Page. If a Sheave you require is not listed there, measure it, and consult the list below. If you require a Sheave not listed here, please contact us specifying dimensions (OD, width, and ID), material (aluminum, plastic, etc.), and application. If unavailable otherwise, we produce many Custom Sheaves and can quote them on a Custom basis. In addition to the items listed here Rig-Rite stocks a large variety of Military Specification (MS, AN, and NAS) Sheaves and Pulleys, please contact us with Spec. numbers. Metric Sheaves are not listed below. For Metric Replacement Sheaves for Spar (and other) Applications, See Isomat/Sparcraft Sheaves, Francespar Sheaves, or Z-Spar Sheaves, depending on the origin of your Spars or Hardware. Wide Sheaves for use with Genoa Sheet Cars, Anchor Rollers and other applications are listed separately, See Wide Sheaves. Bronze Sheaves for Traditional and replacement applications are listed below, but also separately, See Bronze Sheaves. Kenyon and Nicro-Fico Sheaves are listed below, but also separately, See Kenyon Sheaves and Nicro-Fico Sheaves. Sheave Bushings and Spacers used in, and with the Sheaves below are listed separately: See Sheave Bushings & Spacers.

5/8" OD Sheaves 11/16" OD Sheaves 3/4" OD Sheaves 7/8" OD Sheaves 1" OD Sheaves 1 1/16" OD Sheaves 1 1/8" OD Sheaves 1 3/16" OD Sheaves 1 1/4" OD Sheaves 1 5/16" OD Sheaves 1 3/8" OD Sheaves 1 7/16" OD Sheaves 1 1/2" OD Sheaves 1 5/8" OD Sheaves 1 11/16" OD Sheaves 1 3/4" OD Sheaves 1 7/8" OD Sheaves	2" OD Sheaves 2 1/8" OD Sheaves 2 3/16" OD Sheaves 2 1/4" OD Sheaves 2 5/16" OD Sheaves 2 3/8" OD Sheaves 2 1/2" OD Sheaves 2 5/8" OD Sheaves 2 3/4" OD Sheaves 2 7/8" OD Sheaves 3" OD Sheaves 3 1/8" OD Sheaves 3 1/4" OD Sheaves 3 3/8" OD Sheaves 3 1/2" OD Sheaves 3 5/8" OD Sheaves 3 3/4" OD Sheaves	4" OD Sheaves 4 1/4" OD Sheaves 4 1/2" OD Sheaves 4 3/4" OD Sheaves 5" OD Sheaves 5 1/2" OD Sheaves 6" OD Sheaves 7" OD Sheaves 8" OD Sheaves 8 1/2" OD Sheaves 9" OD Sheaves Sheave Bushings & Spacers

5/8" OD Sheaves
*5/8" Nylatron Sheave - 1/2" wide, 1/4" ID: K-11585:* Black Nylatron Sheave is 5/8" OD x 1/2" (.484") wide x 1/4" ID. As used on Kenyon Jib Box K-11597 (outer rollers), and in other applications. With Rope Groove.

11/16" OD Sheaves
*11/16" Delrin Sheave - 5/8" wide, 3/8" ID: Sch 62-121X:* Turned Delrin Sheave is 11/16" OD x 5/8" wide x 3/8" ID. With Rope Groove for up to 1/2" line. As used in Schaefer 70-65 Cam Cleat with Rollers.

3/4" OD Sheaves
3/4" Delrin Sheave - 1/4" wide, 1/4" ID: PP S3D4-4: Molded Delrin Sheave is 3/4" OD x 1/4" (.242") wide x 1/4" ID. With Rope Groove for up to 7/32" (5.5mm) line.
3/4" Delrin Sheave - 1/4" wide, 5/16" ID: PP S3D4-5: Molded Delrin Sheave is 3/4" OD x 1/4" (.242") wide x 5/16" ID. With Rope Groove for up to 7/32" (5.5mm) line. 742R.323-5
*3/4" Delrin Sheave - 11/32" wide, 1/4" ID: PP S3D5.5-4:* Molded Delrin Sheave is 3/4" OD x 11/32" (.335") wide x 1/4" ID. With Rope Groove for up to 1/4" line. s
3/4" Delrin Sheave - 3/8" wide, 1/4" ID: NF 5605: Molded Delrin Sheave is 3/4" OD x 3/8" (.370") wide x 1/4" ID. With Rope Groove for up to 1/4" (6mm) line. With hub.
*3/4" Delrin Sheave - 3/8" wide, 5/16" ID: NF 5605-5:* Molded Delrin Sheave is 3/4" OD x 3/8" (.370") wide x 5/16" ID. With Rope Groove for up to 1/4" (6mm) line. With hub.
*3/4" Delrin Sheave - 29/64" wide, 3/8" ID: PP S3D7.5-6:* Turned Delrin Sheave is 3/4" OD x 29/64" (.450") wide x 3/8" ID. With Rope Groove for up to 1/4" (6mm) line.

7/8" OD Sheaves
*7/8" Chrome Bronze Sheave - 3/16" wide, 7/32" ID: PP S3.2CB3-3.5:* Chrome plated Bronze Sheave is 7/8" OD x 3/16" (.175") wide x 7/32" (.212") ID. Turned Sheave has Rope Groove for up to 1/8" wire or line. r427
7/8" Delrin Sheave - 1/4" wide, 3/8" ID: K-199-5W: Turned white Delrin Sheave is 7/8" OD x 1/4" wide x 3/8" ID. Used on Kenyon 3/4" Traveller Cars, and in other applications. With wire groove for up to 3/32" wire or line.
7/8" Delrin Ball Bearing Sheave - 13/32" wide, 3/16" ID: Har 277: Delrin Ball Bearing Sheave is 7/8" OD x 13/32" (.406") wide x 3/16" ID. With Rope Groove for up to 1/4" line. Black Delrin Sheave has a 200 lb. safe working load. As used in Harken "Micro" blocks.
*7/8" Aluminum Sheave - 7/16" wide, 1/4" ID: K-198-3.5A:* Anodized aluminum Sheave is 7/8" OD x 7/16" (.440") wide x 1/4" ID. With wire/rope V-groove for up to 3/8" line and 1/8" wire. As used on Kenyon Old-style D-Section Gooseneck (reef Sheaves), and in other applications.
7/8" Nylon Sheave - 7/16" wide, 1/4" ID: K-199-2A: White Nylon Sheave is 7/8" OD x 7/16" (.445") wide x 1/4" ID, with Rope Groove for up to 3/8" line. With hub.
7/8" Nylon Sheave - 7/16" wide, 5/16" ID: K-199-2B: White Nylon Sheave is 7/8" OD x 7/16" (.445") wide x 5/16" ID. Used on Kenyon 3/4" 4-wheel Traveller Car, and in other applications. With Rope Groove for up to 3/8" line. With hub.
7/8" Sheave - 7/16" wide, 3/8" ID: K-199-2C: Turned white Delrin Sheave is 7/8" OD x 7/16" (.445") wide x 3/8" ID. Used on Kenyon 3/4" 8-wheel Traveller Car, and in other applications. With Rope Groove for up to 3/8" line.
7/8" Delrin Sheave - 1/2" wide, 7/16" ID: K-11409: Turned white Delrin Sheave is 7/8" OD x 1/2" (.500") wide x 7/16" ID. As used on Kenyon New-style D-Section Gooseneck (reef Sheaves), and in other applications. With Rope Groove.

1" OD Sheaves
*1" OD SS Sheave - 1/4" wide, 1/4" ID: K-198-4SS:* Stainless Steel Sheave is 1" OD x 1/4" wide x 1/4" ID. With groove for up to 1/8" wire or line.
*1" OD Nylatron Sheave - >1/4" wide, 1/4" ID: K-198-4N:* Heavy-duty Nylatron Sheave is 1" OD x 1/4" (.275") wide x 1/4" ID. With groove for up to 3/16" wire or line.
*1" OD Aluminum Sheave - 19/64" wide, 3/16" ID: Har 303:* Anodized Aluminum Sheave with High Load Bushing construction. High Load Sheave includes Teflon washers to reduce side load friction, and a Teflon Composite bushing on a removable SS bushing for maximum radial loads. Harken Wire Sheave is 1" OD x (maximum) 19/64" (.300") wide (at SS Bushing), SS bushing is 3/16" ID, and mounts on a 3/16" axle. Special Narrow Sheave with groove for line up to 5/32" diameter and wire up to 3/32". Safe working load is 1,000 lbs..
*1" OD Delrin Sheave - 5/16" wide, 1/4" ID: PP S4D5-4:* Sheave is 1" OD x 5/16" wide x 1/4" ID. With Rope Groove for up to 1/4" line. msx
*1" OD Aluminum Sheave - 5/16" wide, 1/4" ID: PP S4A5-4:* Sheave is 1" OD x 5/16" wide x 1/4" ID. With Rope Groove for up to 1/4" line. msx
*1" OD Bronze Sheave - 5/16" wide, 1/4" ID: Mer S4B5-4:* Turned Bronze Sheave is 1" OD x 5/16" wide x 1/4" ID. With Rope Groove for up to 1/4" line. msx
*1" OD Delrin Sheave - 3/8" wide, 3/16" ID: NF 6271:* Molded Delrin Sheave is 1" OD x 3/8" (.360") wide x 3/16" ID. With Rope Groove for up to 1/4" (6mm) line.
*1" OD Aluminum Sheave - 3/8" wide, 1/4" ID: K-10587:* Anodized aluminum Sheave is 1" OD x 3/8" wide x 1/4" ID. As used on J/24 for spinnaker halyard (outer Sheave), and in other applications.
*1" OD Delrin Sheave - 3/8" wide, 5/16" ID: NF 5386:* Molded Delrin Sheave is 1" OD x 3/8" (.370") wide x 5/16" ID. With Rope Groove for up to 5/16" (8mm) line.
*1" OD Aluminum Sheave - 3/8" wide, 3/8" ID: PP S4A6-6:* Anodized aluminum Sheave is 1" OD x 3/8" (.370") wide x 3/8" ID. With Rope Groove for up to 5/16" (8mm) line.
1" OD Delrin Sheave - 7/16" wide, 1/4" ID: NF-S4D7-4: White Molded Delrin Sheave is 1" OD x 7/16" (.445") wide x 1/4" ID. With Rope Groove. c
*1" OD Aluminum Sheave - 7/16" wide, 1/4" ID: K-198-4A:* Anodized aluminum Sheave is 1" OD x 7/16" (.435") wide x 1/4" ID. With wire/rope V-groove for up to 3/8" line and 1/8" wire. For Kenyon D-Section Gooseneck Outhaul, K-10658 Jib Box, and other applications.
*1" OD Aluminum Sheave - 7/16" wide, 1/4" ID: K-198-4AWR:* Anodized aluminum Sheave is 1" OD x 7/16" (.455") wide x 1/4" ID. Wire/rope Combination Groove for line up to 3/8" and wire up to 3/32" diameter.
*1" OD Aluminum Sheave - 7/16" wide, 3/8" ID: K-198-4A6:* Anodized aluminum Sheave is 1" OD x 7/16" (.435") wide x 3/8" ID. With Rope Groove for up to 3/8" line.
*1" OD Delrin Sheave - 7/16" wide, 1/2" ID: K-199-8:* Delrin Sheave is 1" OD x 7/16" wide x 1/2" ID. As used for control lines on some Kenyon 8-wheel Traveller Cars for 3/4" Track, and in other applications. With Rope Groove for up to 3/8" line.
*1" OD Delrin Sheave - 7/16" wide, 9/16" ID: K-199-9:* Delrin Sheave is 1" OD x 7/16" wide x 9/16" ID. As used for control lines on some Kenyon 8-wheel Traveller Cars for 3/4" Track, and in other applications. With Rope Groove for up to 3/8" line.
*1" OD Delrin Sheave - 15/32" wide, 7/32" ID: RF-1744X:* Delrin Sheave is 1" OD x 15/32" (.475") wide x 7/32" ID. With Rope Groove for up to 3/8" line. With hub. *
*1" OD Delrin Sheave - 1/2" wide, 1/4" ID: K-11726-1:* Turned Delrin Sheave is 1" OD x 1/2" wide x 1/4" ID. As used on Kenyon 2333 Gooseneck (upper Sheave), and in other applications.
*1" OD Delrin Sheave - 1/2" wide, 3/8" ID: K-11726:* Turned Delrin Sheave is 1" OD x 1/2" wide x 3/8" ID. As used on Kenyon 2333 Gooseneck (lower Sheave), and in other applications. With Rope Groove for up to 3/8" line.
*1" OD Delrin Sheave - 1/2" wide, 1/2" ID: K-11412:* Turned Delrin Sheave is 1" OD x 1/2" wide x 1/2" ID. As used on Kenyon New-style E-Section, 3550, and 3756 Gooseneck (reef Sheaves), and in other applications. With Rope Groove for up to 3/8" line.
1" OD Aluminum Sheave w/ Integral Bushing - 11/16" wide, 3/8" ID: Har 944-AS: Anodized Aluminum Sheave with integral composite bushing. Sheave is 1" OD x 11/16" wide x 3/8" ID. With shallow V-groove for wire, or line up to 7/16" diameter. *As used in Harken 944* Halyard Restrainer (Pullback) Block.**
1" OD Delrin Sheave - 3/4" wide, 5/16" ID: PP S4D12-5: Turned Delrin Sheave is 1" OD x 3/4" wide x 5/16" ID. As used on a variety of Halyard Exit Blocks, and in other applications. With Rope Groove for up to 5/8" line. msx
*1" OD Delrin Sheave - 1" wide, 1/4" ID: PP S4D16-4:* Turned Black Delrin Sheave is 1" OD x 1" wide x 1/4" ID. As used on a variety of stanchion mount furling line blocks, and in other applications. With Rope Groove for up to 3/4" line.

1 1/16" OD Sheaves
*1 1/16" Aluminum Sheave - 1/4" wide, 5/16" ID: K-198-4.1-5A:* Black Anodized Aluminum Sheave is 1 1/16" OD x 1/4" wide x 5/16" ID. With groove for up to 1/8" wire or line. As used on J/22 Outhaul.
*1 1/16" SS Sheave - 1/4" wide, 5/16" ID: K-198-4.1-5S:* Stainless Steel Sheave is 1 1/16" OD x 1/4" wide x 5/16" ID. With groove for up to 1/8" wire or line. -035
*1 1/16" Nylon Sheave - 7/16" wide, 1/4" ID: K-199-3A:* Molded Nylon Sheave is 1 1/16" OD x 7/16" (.445") wide x 1/4" ID. With Rope Groove for up to 5/16" line. With hub.
*1 1/16" Nylon Sheave - 7/16" wide, 5/16" ID: K-199-3B:* Molded Nylon Sheave is 1 1/16" OD x 7/16" (.445") wide x 5/16" ID. With hub.
*1 1/16" Delrin Sheave - 7/16" wide, 5/16" ID: PP S4.1D7-5:* Molded Delrin Sheave is 1 1/16" OD x 7/16" (.455") wide x 5/16" ID. With Rope Groove for up to 3/8" line.
*1 1/16" Delrin Sheave - 7/16" wide, 3/8" ID: Sch 18-10S:* Molded Delrin Sheave is 1 1/16" OD x 7/16" wide x 3/8" ID. As used on Sch 18-10X Control Sheave Assembly for Cars on Schaefer 1" Traveller Track, and in other applications. With Rope Groove for up to 3/8" line.
*1 1/16" Delrin Ball Bearing Sheave - 15/32" wide, 3/16" ID: Sch 72-36S:* Molded Delrin Ball-Bearing Sheave is 1 1/16" OD x 15/32" wide x 3/16" ID. As used on Sch 72-36 4-wheel Traveller Car for Schaefer 1 1/8" Traveller Track, and in other applications. With Rope Groove for up to 3/8" line.
1 1/16" Delrin Sheave w/ Integral Bronze Bushing - 17/32" wide, 3/8" ID: K-10358: Molded Delrin Sheave with integral Oilite Bronze bushing is 1 1/16" OD x 17/32" (.535") wide x 3/8" ID. As used on Kenyon Old-style E-Section, 3550, and 3756 Gooseneck (reef Sheaves), and in other applications. With Rope Groove for up to 3/8" line.
*1 1/16" Delrin Sheave w/ Integral Bronze Bushing - 17/32" wide, 7/16" ID: K-10358-B7:* Molded Delrin Sheave with integral Oilite Bronze bushing is 1 1/16" OD x 17/32" (.535") wide x 7/16" ID. With Rope Groove for up to 3/8" line.
*1 1/16" Delrin Sheave - 17/32" wide, 9/16" ID: K-10266:* Molded Delrin Sheave is 1 1/16" OD x 17/32" (.525") wide x 9/16" ID. As used on Kenyon 3/4" 8-wheel, and 1 1/4" 4-wheel Traveller cars, and in other applications. With Rope Groove.
*1 1/16" Delrin Sheave - 5/8" wide, 3/8" ID: K-199-10-6:* Turned Delrin Sheave is 1 1/16" OD x 5/8" (.610") wide x 3/8" ID. With Rope Groove.

1 1/8" OD Sheaves
*1 1/8" Aluminum Sheave - 3/8" wide, 1/4" ID: PP S4.2AR6-4:* Anodized aluminum Sheave is 1 1/8" OD x 3/8" (.360") wide x 1/4" ID. With Rope Groove for up to 5/16" line. 1611d
1 1/8" Delrin Ball Bearing Sheave - 7/16" wide, 3/16" ID: RF 7060S: Delrin Ball Bearing Sheave is 1 1/8" OD x 7/16" (.445") wide x 3/16" ID. With Rope Groove for up to 5/16" line.
1 1/8" Bronze Sheave - 7/16" wide, 1/4" ID: Mer S4.2B7-4: Turned Bronze Sheave is 1 1/8" OD x 7/16" (.410") wide x 1/4" ID. With Rope Groove for up to 3/8" line.
1 1/8" Chrome Bronze Sheave - 7/16" wide, 1/4" ID: Mer S4.2CB7-4: Chrome plated Bronze Sheave is 1 1/8" OD x 7/16" (.410") wide x 1/4" ID. Turned Sheave has Rope Groove for up to 3/8" line.
1 1/8" Delrin Ball Bearing Sheave - 1/2" wide, 1/4" ID: K-11598: Delrin Ball Bearing Sheave is 1 1/8" OD x 1/2" wide x 1/4" ID. With Rope Groove for up to 5/16" line. Black Delrin Sheave has a 300 lb. safe working load. Har 160
1 1/8" Delrin Sheave - 9/16" wide, 5/16" ID: NF 73: Molded Delrin Sheave is 1 1/8" OD x 9/16" (.565") wide x 5/16" ID. As used on Nicro-Fico NF 836 Traveller Control Block, Cruising Design Reefer 1 (4/6) Halyard Top fitting *(CD 12130),* and in other applications. With Rope Groove for maximum 7/16" (11mm) line.
*1 1/8" Delrin Sheave - 9/16" wide, 3/8" ID: NF 73-6:* Molded Delrin Sheave is 1 1/8" OD x 9/16" (.565") wide x 3/8" ID. With Rope Groove for maximum 7/16" (11mm) line.
1 1/8" Delrin Sheave - 9/16" wide, 7/16" ID: NF 73-7: Molded Delrin Sheave is 1 1/8" OD x 9/16" (.565") wide x 7/16" ID. As used on Nicro-Fico NF 1169 4-wheel Traveller Cars, and in other applications. With Rope Groove for maximum 7/16" (11mm) line.

1 3/16" OD Sheaves
1 3/16" Aluminum Sheave - 3/8" wide, 1/4" ID: PP S4.3AR6-4: Anodized Aluminum Sheave is 1 3/16" OD x 3/8" (.375") wide x 1/4" ID. With Rope Groove for up to 5/16" line.
1 3/16" Bronze Sheave - 3/8" wide, 5/16" ID: Mer S4.3B6-5: Turned Bronze Sheave is 1 3/16" OD x 3/8" (.350") wide x 5/16" ID. With Rope Groove for up to 1/4" line.
1 3/16" Chrome Bronze Sheave - 3/8" wide, 5/16" ID: Mer S4.3CB6-5: Chrome plated Bronze Sheave is 1 3/16" OD x 3/8" (.350") wide x 5/16" ID. Turned Sheave has Rope Groove for up to 1/4" line.
1 3/16" Nylatron Sheave - 7/16" wide, 5/16" ID: PP S4.3N7-5: Heavy-duty Nylatron Sheave is 1 3/16" OD x 7/16" wide x 5/16" ID. Turned Sheave has wire/rope V-groove for up to 5/16" rope or wire. With Hub. RHL3
1 3/16" Bronze Sheave - 1/2" wide, 5/16" ID: Mer S4.3B8-5: Turned Bronze Sheave is 1 3/16" OD x 1/2" wide x 5/16" ID. With Rope Groove for up to 7/16" line.
1 3/16" Chrome Bronze Sheave - 1/2" wide, 5/16" ID: Mer S4.3CB8-5: Chrome plated Bronze Sheave is 1 3/16" OD x 1/2" wide x 5/16" ID. Turned Sheave has Rope Groove for up to 7/16" line.
1 3/16" Aluminum Sheave w/ Integral Bushing - 5/8" wide, 3/8" ID: PP S4.3AR10-B6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 1 3/16" OD x 5/8" wide x 3/8" ID. With Rope Groove for up to 1/2" line. As used in MetalMast Exit Blocks, and in other applications. ms

1 1/4" OD Sheaves
1 1/4" Aluminum Sheave - 1/4" wide, 5/16" ID: K-8396A4-5: Anodized aluminum Sheave is 1 1/4" OD x 1/4" wide x 5/16" ID. With wire/rope V-groove for up to 3/16" rope or wire. MA8mi
1 1/4" Aluminum Sheave w/ Integral Bronze Bushing - 3/8" wide, 3/8" ID: K-8396A6-B6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 1 1/4" OD x 3/8" wide x 3/8" ID. With groove for wire or line up to 3/16" diameter. mil
1 1/4" Delrin Sheave - 19/32" wide, 3/8" ID: Sch 62-071X: Turned Delrin Sheave is 1 1/4" OD x 5/8" (.598") wide x 3/8" ID. Turned Sheave has Rope Groove for up to 1/2" line.
1 1/4" Bronze Sheave - 19/32" wide, 11/16" ID: Mer S5B10-11: Turned Bronze Sheave is 1 1/4" OD x 19/32" (.595") wide x 11/16" (.685") ID. With Rope Groove for up to 1/2" line. As used in Merriman Snatch Blocks.
1 1/4" Chrome Bronze Sheave - 19/32" wide, 11/16" ID: Mer S5CB10-11: Chrome plated Bronze Sheave is 1 1/4" OD x 19/32" (.595") wide x 11/16" (.685") ID. Turned Sheave has Rope Groove for up to 1/2" line. As used in Merriman Snatch Blocks.
1 1/4" Aluminum Sheave w/ Integral Bushing - 7/8" wide, 7/16" ID: Har 945-AS: Anodized Aluminum Sheave with integral composite bushing. Sheave is 1 1/4" OD x 7/8" wide x 7/16" ID. With shallow V-groove for wire, or line up to 5/8" diameter. *As used in Harken 945* Halyard Restrainer (Pullback) Block.**

1 5/16" OD Sheaves
1 5/16" Bronze Sheave - 3/8" wide, 5/16" ID: Mer S5.1B6-5: Turned Bronze Sheave is 1 5/16" OD x 3/8" wide x 5/16" ID. With groove for up to 3/16" wire.

1 3/8" OD Sheaves
1 3/8" Aluminum Sheave w/ Integral Bronze Bushing - 1/4" wide, 3/8" ID: PP S5.2AR4-B6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 1 3/8" OD x 1/4" wide x 3/8" ID. With groove for wire or line up to 3/16" diameter. As used on some *Cruising Design furling systems (CD 6860).* mil
1 3/8" Nylon Sheave - 3/8" wide, 1/4" ID: PP S5.2N6-4: Black Molded Nylon Sheave is 1 3/8" OD x 3/8" (.390") wide x 1/4" ID. With groove for wire or line up to 1/4" diameter. With hub. BA
1 3/8" Delrin Sheave - 9/16" wide, 1/4" ID: NF-S5.2D9-4: White Molded Delrin Sheave is 1 3/8" OD x 9/16" (.560") wide x 1/4" ID. With Rope Groove. c
1 3/8" Delrin Sheave - 9/16" wide, 5/16" ID: NF-S5.2D9-5: White Molded Delrin Sheave is 1 3/8" OD x 9/16" (.560") wide x 5/16" ID. With Rope Groove. c
1 3/8" Delrin Sheave - 9/16" wide, 3/8" ID: Mer S5.2D9-6: Molded Delrin Sheave is 1 3/8" OD x 9/16" wide x 3/8" ID. As used on Merriman Cheekblocks, Deck Organizer Blocks, and in other applications. With Rope Groove for maximum 3/8" (10mm) line.
1 3/8" Bronze Sheave - 11/16" wide, 5/8" ID: Mer S5.2B11-10: Turned Bronze Sheave is 1 3/8" OD x 11/16" wide x 5/8" ID. With Rope Groove for up to 1/2" line. As used in *Merriman #3470* - Size 3 Wood Snatch Blocks with Stainless Steel Bushing/Spacer (BS106-48**) that is 5/8" OD x 3/8" ID x 3/4" (.742") long.
1 3/8" Chrome Bronze Sheave - 11/16" wide, 5/8" ID: Mer S5.2CB11-10: Chrome plated Bronze Sheave is 1 3/8" OD x 11/16" wide x 5/8" ID. Turned Sheave has Rope Groove for up to 1/2" line. As used in *Merriman #'s 3470 & 3471* - Size 3 Snatch Blocks, with Stainless Steel Bushing/Spacer (BS106-48**) that is 5/8" OD x 3/8" ID x 3/4" (.742") long.
1 3/8" Aluminum Sheave w/ Integral Bushing - 3/4" wide, 7/16" ID: PP S5.2AR12-B7: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 1 3/8" OD x 3/4" wide x 7/16" ID. With Rope Groove for up to 1/2" line. ms

1 7/16" OD Sheaves
1 7/16" Aluminum Sheave w/ Integral Bushing - 1/4" wide, 5/16" ID: PP S5.3A4-CB5: Anodized Aluminum Sheave with integral Teflon Composite bushing. Sheave is 1 7/16" OD x 1/4" wide x 5/16" ID. With Rope Groove for wire or line up to 5/32" (4mm) diameter.
*1 7/16" Delrin Sheave - 1/2" wide, 5/16" ID: PP S5.3D8-5:* Molded Delrin Sheave is 1 7/16" OD x 1/2" wide x 5/16" ID, with Rope Groove for line up to 3/8" diameter.
*1 7/16" Delrin Sheave - 1/2" wide, 3/8" ID: PP S5.3D8-6:* Molded Delrin Sheave is 1 7/16" OD x 1/2" wide x 3/8" ID, with Rope Groove for line up to 3/8" diameter. 137X
1 7/16" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 3/8" ID: PP S5.3A8-B6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 1 7/16" OD x 1/2" (.510") wide x 3/8" ID. With wire/rope V-groove for line up to 3/8" diameter and wire up to 5/32". 136BX
*1 7/16" Delrin Sheave - 1/2" wide, 7/16" ID: PP S5.3D8-7:* Molded Delrin Sheave is 1 7/16" OD x 1/2" wide x 7/16" ID, with Rope Groove for line up to 3/8" diameter.
*1 7/16" Delrin Sheave - 1/2" wide, 1/2" ID: Sch 18-40S:* Molded Delrin Sheave is 1 7/16" OD x 1/2" wide x 1/2" ID, with Rope Groove for line up to 3/8" diameter. As used on Sch 18-40X Control Sheave Assembly for 4 & 6 wheel Cars on Schaefer 1 1/4" Traveller Track, and in other applications. X
*1 7/16" Delrin Ball Bearing Sheave - 5/8" wide, 3/16" ID: Sch 72-42S:* Molded Delrin Ball-Bearing Sheave is 1 1/16" OD x 15/32" wide x 3/16" ID. As used on Sch 72-42 6-wheel Traveller Car for Schaefer 1 1/8" Traveller Track, and in other applications. With Rope Groove for up to 1/2" line.
*1 7/16" Delrin Sheave - 5/8" wide, 3/8" ID: PP S5.3D10-6:* Molded Delrin Sheave is 1 7/16" OD x 5/8" wide x 3/8" ID, with Rope Groove for line up to 1/2" diameter. As used in a variety of Schaefer Deck Organizers and other Blocks.
1 7/16" Aluminum Sheave w/ Integral Composite Bushing - 5/8" wide, 3/8" ID: PP S5.3A10-CB6: Anodized Aluminum Sheave with integral Teflon Composite bushing. Sheave is 1 7/16" OD x < 5/8" (.580") wide x 3/8" ID. With wire/rope V-groove for line up to 1/2" diameter and wire up to 3/16". As used in a variety of Schaefer Deck Organizers and other Blocks.

1 1/2" OD Sheaves
*1 1/2" Nylatron Wire Sheave - 13/64" wide, 1/4" ID: K-11593:* Heavy-duty Nylatron Sheave is 1 1/2" OD x 13/64" (.200") wide x 1/4" ID, for use with wire up to 5/32" diameter. As used on Kenyon Jib Box, *K-11590A* (lower Sheaves), and in other applications.
*1 1/2" Aluminum Sheave - 1/4" wide, 5/16" ID: K-10483:* Anodized aluminum Sheave is 1 1/2" OD x 1/4" wide x 5/16" ID. Used as outhaul Sheave on Kenyon D-Section Outhaul Assembly, and in other applications.
*1 1/2" Aluminum Sheave - 3/8" wide, 1/4" ID: K-10545:* Anodized aluminum Sheave is 1 1/2" OD x 3/8" (.370") wide x 1/4" ID. As used on J/24 Jib Halyard, and in other applications.
*1 1/2" Aluminum Sheave - 3/8" wide, 3/8" ID: K-10545-1:* Anodized aluminum Sheave is 1 1/2" OD x 3/8" (.370") wide x 3/8" ID.
*1 1/2" Delrin Sheave - >3/8" wide, 1/4" ID: PP S6D6-4:* Molded Delrin Sheave is 1 1/2" OD x >3/8" (.390") wide x 1/4" ID.
*1 1/2" Aluminum Sheave - 13/32" wide, 1/4" ID: Har 307:* Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken Wire Sheave is 1 1/2" OD x 13/32" (.395") wide x 1/4" ID, and mounts on a single 1/4" axle. Special Narrow Sheave with groove for line up to 3/16" diameter and wire up to 1/8". Safe working load is 1,500 lbs..
1 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 7/16" wide, 3/8" ID: PP S6AR7-B6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 1 1/2" OD x 7/16" wide x 3/8" ID. With groove for wire or line up to 5/16" diameter.
1 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 7/16" wide, 7/16" ID: PP S6AR7-B7: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 1 1/2" OD x 7/16" wide x 7/16" ID. With groove for wire or line up to 5/16" diameter. mil
*1 1/2" Nylon Sheave - 7/16" wide, 5/8" ID: K-199-4C:* Molded Nylon Sheave is 1 1/2" OD x 7/16" (.435") wide, x 5/8" ID. As used on Kenyon 1 1/4" Traveller Cars, and in other applications. With Rope Groove.
*1 1/2" Delrin Sheave - 15/32" wide, 1/4" ID: K-199-4D:* Delrin Sheave is 1 1/2" OD x 15/32" (.450") wide, x 1/4" ID. With Rope Groove for up to 3/8" line.
*1 1/2" Nylon Sheave - 15/32" wide, 5/16" ID: K-199-4B:* Molded Nylon Sheave is 1 1/2" OD x 15/32" (.450") wide, x 5/16" ID. As used on Kenyon D-Section Outhaul Assembly for reefing Sheaves, and in other applications. With hub.
*1 1/2" Nylatron Sheave - 31/64" wide, 1/4" ID: K-11595:* Heavy-duty Nylatron Sheave is 1 1/2" OD x 31/64" (.484") wide x 1/4" ID. As used on Kenyon Jib Box, K-11591A (lower Sheave), and in other applications. With Rope Groove for maximum 7/16" (11mm) line.
*1 1/2" Nylatron Sheave - 31/64" wide, 5/16" ID: K-11595-5:* Heavy-duty Nylatron Sheave is 1 1/2" OD x 31/64" (.484") wide x 5/16" ID. With Rope Groove for maximum 7/16" (11mm) line.
1 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 1/4" ID: K-198-6AB4: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 1 1/2" OD x 1/2" wide x 1/4" ID. PP S6AR8-B4
1 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 5/16" ID: K-198-6AB5: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 1 1/2" OD x 1/2" wide x 5/16" ID.
1 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 3/8" ID: K-198-6AB6: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 1 1/2" OD x 1/2" wide x 3/8" ID.
1 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 7/16" ID: K-198-6AB7: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 1 1/2" OD x 1/2" wide x 7/16" ID. m
1 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 1/2" ID: K-198-6AB8: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 1 1/2" OD x 1/2" wide x 1/2" ID. m
*1 1/2" Aluminum Sheave - 1/2" wide, 1/2" ID: PP S6AR8-8RR:* Anodized Aluminum Sheave is 1 1/2" OD x 1/2" wide x 1/2" ID. With Rope Groove for up to 7/16" line.
1 1/2" Delrin Ball Bearing Sheave - 9/16" wide, 1/4" ID: Har 265: Delrin Ball Bearing Sheave is 1 1/2" OD x 9/16" wide x 1/4" ID. With Rope Groove for up to 3/8" line. Black Delrin Sheave has a 300 lb. safe working load. As used in Harken "Big Bullet" blocks.
1 1/2" Delrin Sheave - 9/16" wide, 5/16" ID: NF 5505: Molded Delrin Sheave is 1 1/2" OD x 9/16" (.562") wide x 5/16" ID. With Rope Groove for maximum 7/16" (11mm) line. R#
1 1/2" Delrin Sheave - 9/16" wide, 7/16" ID: NF 1167S-7: Molded Delrin Sheave is 1 1/2" OD x 9/16" (.562") wide x 7/16" ID. With Rope Groove for maximum 7/16" (11mm) line. R#
1 1/2" Delrin Sheave - 9/16" wide, 1/2" ID: NF 1167S: Molded Delrin Sheave is 1 1/2" OD x 9/16" (.562") wide x 1/2" ID. With Rope Groove for maximum 7/16" (11mm) line. R10F&D
1 1/2" Delrin Ball Bearing Sheave - 19/32" wide, 5/16" ID: RF 1411SX: Delrin Ball Bearing Sheave is 1 1/2" OD x 19/32" (.580") wide x 5/16" ID. With Rope Groove for up to 3/8" line. Black Delrin Sheave has a 300 lb. safe working load.
1 1/2" Delrin Sheave - 19/32" wide, 1/2" ID: NF 1167SW: Molded Delrin Sheave is 1 1/2" OD x 19/32" (.595") wide x 1/2" ID. With Rope Groove for maximum 1/2" (12mm) line. was NF 5505W-8
1 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 5/8" wide, 3/8" ID: PP S6AR10-B6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 1 1/2" OD x 5/8" wide x 3/8" ID. With Rope Groove for up to 1/2" line. As used in MetalMast Exit Blocks, and in other applications. ms
1 1/2" Bronze Sheave - 5/8" wide, 3/8" ID: Mer S6B10-6: Turned Bronze Sheave is 1 1/2" OD x 5/8" wide x 3/8" ID. With Rope Groove for up to 1/2" line.
1 1/2" Chrome Bronze Sheave - 5/8" wide, 3/8" ID: Mer S6CB10-6: Chrome plated Bronze Sheave is 1 1/2" OD x 5/8" wide x 3/8" ID. Turned Sheave has Rope Groove for up to 1/2" line.
1 1/2" Delrin Ball Bearing Sheave - 11/16" wide, 5/16" ID: RF 1766WX: Delrin Ball Bearing Sheave is 1 1/2" OD x 11/16" (.680") wide x 5/16" ID. With Rope Groove for up to 3/8" line. Black Delrin Sheave has a 300 lb. safe working load. As used on Nicro-Fico and Ronstan 2100 series Traveller Cars.

1 5/8" OD Sheaves
*1 5/8" Aluminum Sheave - 1/2" wide, 5/16" ID: PP S6.2A8-5:* Anodized aluminum Sheave is 1 5/8" OD x 1/2" wide x 5/16" ID. With groove for up to 3/8" wire or rope. BA
*1 5/8" Nylon Sheave - 19/32" wide, 3/8" ID: NF 5505L-6:* Black Nylon Sheave is 1 5/8" OD x 19/32" (.584") wide x 3/8" ID. With Rope Groove for up to 7/16" line. c
*1 5/8" Nylon Sheave - 19/32" wide, 1/2" ID: NF 5505L-8:* Black Nylon Sheave is 1 5/8" OD x 19/32" (.584") wide x 1/2" ID. With Rope Groove for up to 7/16" line.
*1 5/8" Delrin Sheave - 5/8" wide, 1/2" ID: Mer S6.2D10-8:* Molded Delrin Sheave is 1 5/8" OD x 5/8" (.635") wide x 1/2" ID. As used in Merriman Cheekblocks, Deck Organizer Blocks, and in other applications. With Rope Groove for maximum 7/16" (11mm) line.
*1 5/8" Aluminum Sheave - 5/8" wide, 1/2" ID: Mer S6.2AV10-8:* Aluminum Sheave is 1 5/8" OD x >5/8" (.668") wide x 1/2" ID. As used in Merriman Cheekblocks, Deck Organizer Blocks, and in other applications. With Deep V-Groove for up to 3/16" wire or 7/16" (11mm) line.

1 11/16" OD Sheaves
*1 11/16" Delrin Sheave - 5/8" wide, 1/2" ID: Mer S6.3D10-8:* Molded Delrin Sheave is 1 11/16" OD x 5/8" (.635") wide x 1/2" ID. As used on Merriman Cheekblocks, Deck Organizer Blocks, and in other applications. Black Molded Sheave is more ultraviolet resistant than earlier white versions. With Rope Groove for maximum 7/16" (11mm) line.

1 3/4" OD Sheaves
1 3/4" Aluminum Sheave w/ Integral Bronze Bushing - 1/4" wide, 3/8" ID: PP S7AR4-B6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 1 3/4" OD x 1/4" (.250") wide x 3/8" ID. With groove for up to 3/16" wire or rope. As used on some *Cruising Design furling systems (CD 6850).* mil
1 3/4" Chrome Bronze Sheave - 5/16" wide, 5/16" ID: NF 10310CB: Chrome plated Bronze Sheave is 1 3/4" OD x > 5/16" (.320") wide x 5/16" ID. With groove for up to 5/32" (4mm) wire or rope.
1 3/4" Chrome Bronze Sheave - 3/8" wide, 5/16" ID: RF-132X-CB: Chrome plated Bronze Sheave is 1 3/4" OD x > 3/8" (.390") wide x 5/16" ID. With groove for up to 7/32" (5.5mm) wire or rope.
*1 3/4" Nylatron Sheave - 3/8" wide, 5/16" ID: PP S7NR6-5:* Heavy-duty Nylatron Sheave is 1 3/4" OD x > 3/8" (.400") wide x 5/16" ID, with hub. With groove for up to 1/4" (6mm) wire or rope.
*1 3/4" Nylatron Sheave - 31/64" wide, 5/16" ID: K-11639:* Heavy-duty Nylatron Sheave is 1 3/4" OD x 31/64" (.484") wide x 5/16" ID. As used on Kenyon Jib Box, K-11597 (lower Sheave), and in other applications. With wire/rope V-groove.
*1 3/4" Nylatron Sheave - 31/64" wide, 5/16" ID: K-11639R:* Heavy-duty Nylatron Sheave is 1 3/4" OD x 31/64" (.484") wide x 5/16" ID. As used on Kenyon Jib Box, K-11597 (lower Sheave), and in other applications. With Rope Groove for maximum 7/16" (11mm) line.
*1 3/4" Aluminum Sheave - 31/64" wide, 3/8" ID: K-198-7A:* Anodized aluminum Sheave is 1 3/4" OD x 31/64" wide x 3/8" ID. As used on Kenyon E-Section, 3550, and 3756 Goosenecks (outhaul Sheaves), mastheads, and in many other applications. Frequently used with Bronze Bushing, K-9523, for use with 1/4" axle. With wire/rope V-groove.
*1 3/4" Delrin Sheave - 31/64" wide, 3/8" ID: K-11881:* Lightweight Plastic Sheave for use with rope. Sheave is 1 3/4" OD x 31/64" (.480") wide x 3/8" ID. Frequently used with Bronze Bushing, *K-9523, for use with 1/4" axle. With Rope Groove.* K-198-7P
1 3/4" Aluminum Sheave - 31/64" wide, 7/16" ID: K-198-7A-7: Anodized aluminum Sheave is 1 3/4" OD x 31/64" wide x 7/16" ID. With wire/rope V-groove. K-9951
*1 3/4" Aluminum Sheave - 31/64" wide, 1/2" ID: K-198-7A-8:* Anodized aluminum Sheave is 1 3/4" OD x 31/64" wide x 1/2" ID. With wire/rope V-groove. K-9951-8
*1 3/4" Delrin Sheave - 1/2" wide, 5/16" ID: PP S7D8-5:* Molded Delrin Sheave for use with rope. Sheave is 1 3/4" OD x 1/2" (.490") wide x 5/16" ID. With Rope Groove. 021-01X
*1 3/4" Aluminum Sheave - 1/2" wide, 3/8" ID: K-9951W-6:* Black Anodized aluminum Sheave is 1 3/4" OD x 1/2" wide x 3/8" ID. With wire/rope V-groove.
1 3/4" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 1/4" ID: K-198-7AB4: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 1 3/4" OD x 1/2" wide (w/ bushing) x 1/4" ID. With wire/rope V-groove.
1 3/4" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 5/16" ID: K-198-7AB5: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 1 3/4" OD x 1/2" wide (w/ bushing) x 5/16" ID. With wire/rope V-groove.
1 3/4" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 3/8" ID: K-198-7AB6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 1 3/4" OD x 1/2" wide (w/ bushing) x 3/8" ID. With wire/rope V-groove.
1 3/4" Delrin Sheave - 17/32" wide, 1/4" ID: NF 6687: Molded Black Delrin Sheave is 1 3/4" OD x 17/32" (.525") wide x 1/4" ID. With Rope Groove for maximum 3/8" (10mm) line.
1 3/4" Bronze Sheave - 17/32" wide, 1/4" ID: Mer S7B9-4: Turned Bronze Sheave is 1 3/4" OD x 17/32" (.545") wide x 1/4" ID. With Rope Groove for up to 7/16" line.
*1 3/4" Delrin Sheave - 9/16" wide, 3/8" ID: Mer S7D9-6:* Molded Delrin Sheave is 1 3/4" OD x 9/16" (.575") wide x 3/8" ID. As used on Merriman Cheekblocks, Deck Organizer Blocks, and in other applications. Black Molded Sheave is more ultraviolet resistant than earlier white versions. With Rope Groove for maximum 7/16" (11mm) line.
*1 3/4" Nylatron Sheave - 9/16" wide, 3/8" ID: NF 6687-96:* Heavy-duty turned Nylatron Sheave is 1 3/4" OD x 9/16" (.562") wide x 3/8" ID. As used on a variety of Nicro-Fico Traveller control ends, and in other applications. With Rope Groove for line up to 10mm (3/8"). With hub.
*1 3/4" Nylatron Sheave - 9/16" wide, 7/16" ID: NF 6687-97:* Heavy-duty turned Nylatron Sheave is 1 3/4" OD x 9/16" (.562") wide x 7/16" ID. As used on a variety of Nicro-Fico Traveller control ends, and in other applications. With Rope Groove for line up to 10mm (3/8"). With hub.
*1 3/4" Delrin Sheave - 5/8" wide, 5/16" ID: PP S7D10-5R:* Molded Delrin Sheave is 1 3/4" (1.80") OD x 5/8" (.630") wide x 5/16" ID. With Rope Groove. ** -434
*1 3/4" Delrin Sheave - 5/8" wide, 3/8" ID: PP S7D10-6:* Turned Delrin Sheave is 1 3/4" OD x 5/8" (.615") wide x 3/8" ID. With Rope Groove. -219

1 7/8" OD Sheaves
*1 7/8" Aluminum Sheave - 7/16" wide, 3/8" ID: K-10400:* Anodized aluminum Sheave is 1 7/8" OD x 7/16" (.435") wide x 3/8" ID. As used on all Kenyon E-Section Outhaul Assemblies (Reef Sheaves). With Rope Groove.
1 7/8" Delrin Sheave w/ Integral Bronze Bushing - 17/32" wide, 3/8" ID: K-10347: Molded Delrin Sheave with integral Oilite Bronze bushing is 1 7/8" OD x >17/32" (.540") wide x 3/8" ID. As used on all Kenyon 3550 and 3756 Outhaul Assemblies (reef Sheaves). With Rope Groove.
1 7/8" Delrin Sheave w/ Integral Bronze Bushing - 17/32" wide, 7/16" ID: K-8850-B7: Molded Delrin Sheave with integral Oilite Bronze bushing is 1 7/8" OD x >17/32" (.540") wide x 7/16" ID. As used on Kenyon 3756 4-Sheave Gooseneck Assembly (all Sheaves), and in a variety of Kenyon blocks. With Rope Groove for up to 1/2" line.
1 7/8" Delrin Sheave - 17/32" wide, 9/16" ID: K-8850: Molded Delrin Sheave is 1 7/8" OD x 17/32" (.530") wide x 9/16" ID. With Rope Groove.
1 7/8" Nylon Sheave - 19/32" wide, 3/8" ID: NF 5507L-6: Black Nylon Sheave is 1 7/8" OD x 19/32" (.584") wide x 3/8" ID. With Rope Groove for up to 7/16" line. sc
*1 7/8" Bronze Sheave - 5/8" wide, 3/8" ID: Mer S7.2B10-6:* Turned Bronze Sheave is 1 7/8" OD x 5/8" wide x 3/8" ID. With Rope Groove for up to 1/2" line.
1 7/8" Aluminum Sheave w/ Integral Bronze Bushing - 25/32" wide, 7/16" ID: RF 1117X: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 1 7/8" OD x 25/32" (20mm) wide x 7/16" ID. With Rope Groove for up to 9/16" line. As used on Ronstan Series 48 (mm) Deck Organizer Blocks and in other applications. 120
1 7/8" Delrin Sheave - 13/16" wide, 7/16" ID: PP S7.2D13-7: Molded Delrin Sheave is 1 7/8" OD x 13/16" (.780") wide x 7/16" ID. With Rope Groove.
1 7/8" Delrin Sheave - 13/16" wide, 1/2" ID: Mer S7.2D13-8: Molded Delrin Sheave is 1 7/8" OD x 13/16" (.790") wide x 1/2" ID. As used on a variety of Merriman Fiddle Blocks, and in other applications. Black Molded Sheave is more ultraviolet resistant than earlier white versions. With Rope Groove for maximum 5/8" (16mm) line.

2" OD Sheaves
*2" Aluminum Sheave - 1/4" wide, 3/8" ID: PP S8AR4-6:* Anodized aluminum Sheave is 2" OD x 1/4" wide x 3/8" ID. With groove for up to 1/8" wire or rope. mil
*2" Aluminum Sheave - 1/4" wide, 7/16" ID: PP S8AR4-7:* Anodized aluminum Sheave is 2" OD x 1/4" wide x 7/16" ID. With groove for up to 1/8" wire or rope. mil
2" Aluminum Sheave w/ Integral Bronze Bushing - 9/32" wide, 1/4" ID: PP S8AR4.5-B4: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x 9/32" (.280") wide (w/ bushing) x 1/4" ID. With groove for up to 1/8" wire or rope. mil
2" Aluminum Sheave w/ Integral Bronze Bushing - 5/16" wide, 5/16" ID: PP S8AR5-B5: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x over 5/16" wide (.325") x 5/16" ID. As used in a variety of Schaefer Boom Outhaul Assemblies. With groove for up to 3/16" wire or rope.
2" Aluminum Sheave w/ Integral Bronze Bushing - 5/16" wide, 3/8" ID: PP S8AR5-B6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x over 5/16" wide (.325") x 3/8" ID. As used in a variety of Outhaul Assemblies. With groove for up to 3/16" wire or rope. 62-138X
*2" Aluminum Sheave - 13/32" wide, 5/16" ID: Har 311:* Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken Wire Sheave is 2" OD x 13/32" (.395") wide x 5/16" ID , and mounts on a single 5/16" axle. Special Narrow Sheave with groove for line up to 1/4" diameter and wire up to 3/16". Safe working load is 2,000 lbs..
*2" Micarta Sheave - 7/16" wide, 5/16" ID: PP S8M7-5:* Micarta Sheave is 2" OD x 7/16" (.420") wide x 5/16" ID. With wire/rope V-groove. Recommended for use with wire halyards. As used on Catalina 25 and 27 Mastheads and in other applications.
*2" Nylatron Sheave - 7/16" wide, 5/16" ID: PP S8TR7-5:* Nylatron Sheave is 2" OD x 7/16" (.410") wide x 5/16" ID. With Rope Groove for up to 3/8" line. As used on Catalina 25 and 27 Mastheads and in other applications.
*2" Aluminum Sheave - Ball Bearing - 7/16" wide, 5/16" ID: PP S8AR7-5BB:* Anodized Aluminum Sheave with Torlon Ball Bearing construction. Sheave is 2" OD x 7/16" (.430") wide x 5/16" ID. With Rope Groove for up to 3/8" line. As used on Catalina 25 and 27 Mastheads and in other applications.
*2" Nylatron Sheave - 7/16" wide, 3/8" ID: PP S8TR7-6:* Nylatron Sheave is 2" OD x 7/16" (.435") wide x 3/8" ID. With Rope Groove for up to 3/8" line. As used on Catalina 25 and 27 Mastheads and in other applications.
2" Micarta Sheave w/ Integral Bronze Bushing - 7/16" wide, 3/8" ID: Mer S8MW7-B6: Micarta Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x 7/16" wide x 3/8" ID. With groove for wire or rope up to 7/32" (5.5mm) diameter. Mer 5040-020, NAS 383-3, NAS383-3RAL A-130
*2" Nylatron Sheave - 31/64" wide, 5/16" ID: K-11640:* Heavy-duty Nylatron Sheave is 2" OD x 1/2" (.484") wide x 5/16" ID. As used on Kenyon Jib Box, K-11597 (3 upper Sheaves), and in other applications. With wire/rope V-groove.
2" Nylatron Sheave - 31/64" wide, 5/16" ID: K-11594: Heavy-duty Nylatron Sheave is 2" OD x 1/2" (.484") wide x 5/16" ID. As used on Kenyon Jib Box, K-11597, and in other applications. With Rope Groove for maximum 7/16" (11mm) line.
*2" Nylatron Sheave - 31/64" wide, 3/8" ID: K-11638V:* Heavy-duty Nylatron Sheave is 2" OD x 1/2" (.484") wide x 3/8" ID. As used on Kenyon Jib Boxes, K-11590 and K-11591 (upper Sheave), and in other applications. With wire/rope V-groove.
*2" Nylatron Sheave - 31/64" wide, 3/8" ID: K-11638:* Heavy-duty Nylatron Sheave is 2" OD x 1/2" (.484") wide x 3/8" ID. As used on Kenyon Jib Boxes, *K-11590* and *K-11591* (upper Sheave), and in other applications. With Rope Groove for maximum 7/16" (11mm) line.
*2" Aluminum Sheave - 31/64" wide, 3/8" ID: K-198-8A:* Anodized aluminum Sheave is 2" OD x 31/64" wide x 3/8" ID. As used on all Kenyon E-Section, 3550, and 3756 Outhaul Assemblies (outhaul Sheave), mastheads, and in many other applications. Frequently used with Bronze Bushing K-9523, for use with 1/4" axle. With wire/rope V-groove.
2" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 1/4" ID: K-198-8AB4: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x 1/2" wide (w/ bushing) x 1/4" ID. With wire/rope V-groove.
2" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 5/16" ID: K-198-8AB5: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x 1/2" wide (w/ bushing) x 5/16" ID. With wire/rope V-groove.
2" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 3/8" ID: K-198-8AB6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x 1/2" wide (w/ bushing) x 3/8" ID. With wire/rope V-groove.
2" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 3/8" ID: K-198-8AC-B6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x 1/2" wide (w/ bushing) x 3/8" ID. With wire/rope Combination groove for up to 1/8" wire and 3/8" line. sch
*2" Aluminum Sheave w/ Integral Bronze Bushing - 33/64" wide, 3/8" ID: PP S8AC8L-B6:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" (1.94") OD x 33/64" (.520") wide x 3/8" ID. With wire/rope Combination groove for up to 1/8" wire and 3/8" line. As used in a large variety of Pearson Mastheads. mil
*2" Aluminum Sheave w/ Integral Bronze Bushing - 33/64" wide, 3/8" ID: PP S8AR8L-B6:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" (1.94") OD x 33/64" (.520") wide x 3/8" ID. With wire/rope Rope groove for up to 3/8" line. As used in a large variety of Pearson Mastheads. mil
*2" Aluminum Sheave w/ Integral Bronze Bushing - 9/16" wide, 1/4" ID: K-10861-B4:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x 9/16" (.537") wide x 1/4" ID. With wire/rope V-groove.
*2" Aluminum Sheave w/ Integral Bronze Bushing - 9/16" wide, 5/16" ID: K-10861-B5:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x 9/16" (.537") wide x 5/16" ID. With wire/rope V-groove. As used in Kenyon *K-10865* Mast mounted Halyard Turning Block.
*2" Aluminum Sheave w/ Integral Bronze Bushing - 9/16" wide, 3/8" ID: K-10861-B6:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x 9/16" (.537") wide x 3/8" ID. With wire/rope V-groove.
*2" Aluminum Sheave w/ Integral Bronze Bushing - 9/16" wide, 7/16" ID: K-10861-B7:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x 9/16" (.537") wide x 7/16" ID. With wire/rope V-groove.
*2" Aluminum Sheave - 9/16" wide, 1/2" ID: K-10861:* Anodized aluminum Sheave is 2" OD x 9/16" (.537") wide x 1/2" ID. With wire/rope V-groove.
*2" Aluminum Sheave - 9/16" wide, 9/16" ID: K-10861-1:* Anodized aluminum Sheave is 2" OD x 9/16" (.537") wide x 9/16" ID. With wire/rope V-groove.
*2" Aluminum Sheave w/ Integral Bronze Bushing - 37/64" wide, 3/8" ID: K-11326C-B6:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x 37/64" (.575") wide x 3/8" ID. With wire/rope Combination groove. msmil
*2" Aluminum Sheave w/ Integral Bronze Bushing - 37/64" wide, 3/8" ID: K-11326-B6:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x 37/64" (.575") wide x 3/8" ID. With wire/rope V-groove. s
*2" Aluminum Sheave w/ Integral Bronze Bushing - 37/64" wide, 1/2" ID: K-11326:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x 37/64" (.575") wide x 1/2" ID. With wire/rope V-groove for line up to 1/2" diameter and wire up to 3/16". As used in a variety of Schaefer Deck Organizers and other Blocks.
*2" Aluminum Sheave - 37/64" wide, 3/4" ID: K-11326-12:* Anodized Aluminum Sheave is 2" OD x 37/64" (.575") wide x 3/4" ID. With wire/rope V-groove. ms
*2" Delrin Sheave - <5/8" wide, 5/16" ID: NF 16161S:* Molded Delrin Sheave is 2" OD x <5/8" (.604") wide x 5/16" ID. As used on Nicro-Fico NF 1169, and NF 610 Deck-mount Traveller Control Ends, Nicro-Fico NF 150 Series Snatch Blocks, and in other applications. With Rope Groove for maximum 7/16" (11mm) line. This sheave was also known as NF 10151.
*2" Delrin Sheave - 5/8" wide, 5/16" ID: NF 10151-W:* Molded Delrin Sheave is 2" OD x 5/8" (.620") wide x 5/16" ID. With Rope Groove for maximum 7/16" (11mm) line.
*2" Delrin Sheave - 5/8" wide, 3/8" ID: PP S8D10-6:* Molded Delrin Sheave is 2" OD x 5/8" (.610") wide x 3/8" ID. As used in a variety of applications. With Rope Groove for maximum 1/2" (12mm) line. s
*2" Delrin Sheave - 5/8" wide, 7/16" ID: PP S8D10-7:* Molded Delrin Sheave is 2" OD x 5/8" (.610") wide x 7/16" ID. As used in a variety of Schaefer Boom Outhaul Assemblies. With Rope Groove for maximum 1/2" (12mm) line. s
*2" Delrin Sheave - 5/8" wide, 1/2" ID: PP S8D10-8:* Molded Delrin Sheave is 2" OD x 5/8" (.610") wide x 1/2" ID. With Rope Groove for maximum 1/2" (12mm) line. As used in a variety of Schaefer Deck Organizers and other Blocks.
*2" Delrin Ball Bearing Sheave - 11/16" wide, 5/16" ID: RF 1431S:* Delrin Ball Bearing Sheave is 2" OD x 11/16" (.680") wide x 5/16" ID. With Rope Groove for up to 7/16" line. As used on Nicro-Fico and Ronstan 2100 series Traveller Control Ends.
*2" Delrin Sheave - 11/16" wide, 1/2" ID: Mer S8D11-8:* Molded Delrin Sheave is 2" OD x 11/16" (.645") wide x 1/2" ID. As used on Merriman Cheekblocks, Deck Organizer Blocks, and in other applications. Black Molded Sheave is more ultraviolet resistant than earlier white versions. With Rope Groove for maximum 1/2" (13mm) line.
*2" Aluminum Sheave w/ Integral Bronze Bushing - 3/4" wide, 1/2" ID: PP S8AR12-B8:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x 3/4" (.740") wide x 1/2" ID. With Rope Groove for up to 5/8" line. ms
*2" Aluminum Sheave w/ Integral Bronze Bushing - 3/4" wide, 1/2" ID: PP S8AC12-B8:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x 3/4" (.740") wide x 1/2" ID. With combination wire/rope groove for up to 5/8" line and 1/4" wire. MU
*2" Aluminum Sheave - 3/4" wide, 11/16" ID: PP S8AC12-11:* Anodized Aluminum Sheave is 2" OD x 3/4" (.740") wide x 11/16" ID. With combination wire/rope groove for up to 5/8" line and 1/4" wire.
*2" Bronze Sheave - 13/16" wide, 1" ID: Mer S8B13-16:* Turned Bronze Sheave is 2" OD x 13/16" (.810") wide x 1" ID. With Rope Groove for up to 3/4" line. As used in Merriman #4 Snatch Blocks.
*2" Chrome Bronze Sheave - 13/16" wide, 1" ID: Mer S8CB13-16:* Chrome plated Bronze Sheave is 2" OD x 13/16" (.810") wide x 1" ID. Turned Sheave has Rope Groove for up to 3/4" line. As used in Merriman #4 Snatch Blocks.
*2" Aluminum Sheave w/ Integral Bronze Bushing - 1" wide, 1/2" ID: PP S8AR16-B8:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2" OD x 1" wide x 1/2" ID. With Rope Groove for up to 3/4" line. ms

2 1/8" OD Sheaves
*2 1/8" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 3/8" ID: PP S8.2A8-B6:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/8" OD x 1/2" wide x 3/8" ID. With wire/rope V-groove for up to 3/8" line and 3/16" wire. b
2 1/8" Aluminum Sheave w/ Integral Bronze Bushing - 17/32" wide, 3/8" ID: PP S8.2AC9-B6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/8" OD x 17/32" (.520") wide x 3/8" ID. With combination wire/rope groove for up to 3/8" line and 5/32" wire.

2 3/16" OD Sheaves
*2 3/16" Delrin Sheave - 17/32" wide, 3/8" ID: PP S8.3DV9-6:* Molded Delrin Sheave is 2 3/16" OD x 17/32" (.535") wide x 3/8" ID. With wire/rope V-groove for up to 3/8" line and 3/16" wire. R130

2 1/4" OD Sheaves
2 1/4" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 1/2" ID: PP S9AR8-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/4" OD x 1/2" wide x 1/2" ID. With Rope Groove for maximum 7/16" (5mm) line. As used in a variety of Rig-Rite Mastheads.
2 1/4" Delrin Sheave - 19/32" wide, 5/16" ID: NF 77: Molded Delrin Sheave is 2 1/4" OD x 19/32" (.590") wide x 5/16" ID. With Rope Groove for maximum 3/16" (5mm) wire or rope.
2 1/4" Delrin Sheave - 5/8" wide, 3/8" ID: PP S9D10-6: Molded Delrin Sheave is 2 1/4" OD x 5/8" wide x 3/8" ID. With Rope Groove for up to 1/2" line.
2 1/4" Micarta Sheave - 5/8" wide, 3/8" ID: PP S9M10-6: Turned Micarta Sheave is 2 1/4" OD x 5/8" wide x 3/8" ID. With Rope Groove for up to 1/2" line.
2 1/4" Aluminum Sheave - HL Teflon Bushing & Ball Bearing - 7/8" wide, 3/8" ID: Har 727: Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken "Hi-load" Sheave is 2 1/4" OD x 7/8" wide x 3/8" ID, and mounts on a single 3/8" axle. With wire/rope V-groove, for line up to 1/2" diameter and wire up to 5/16". Breaking Strength is 9,900 lbs.. Unit has SS hub.

2 5/16" OD Sheaves
*2 5/16" Delrin Sheave - 5/8" wide, 1/2" ID: Mer S9.1D10-8:* Molded Delrin Sheave is 2 5/16" OD x 5/8" wide x 1/2" ID. As used on Merriman Cheekblocks, Deck Organizer Blocks, and in other applications. Black Molded Sheave is more ultraviolet resistant than earlier white versions. With Rope Groove for maximum 7/16" (11mm) line. **MML
*2 5/16" Delrin Sheave - 13/16" wide, 1/2" ID: Mer S9.1D13-8:* Molded Delrin Sheave is 2 5/16" OD x 13/16" (.790") wide x 1/2" ID. As used on Merriman Cheekblocks, Deck Organizer Blocks, and in other applications. Black Molded Sheave is more ultraviolet resistant than earlier white versions. With Rope Groove for maximum 5/8" (16mm) line.

2 3/8" OD Sheaves
*2 3/8" Aluminum Sheave w/ Integral Bushing - 7/16" wide, 1/2" ID: PP S9.2AW7-B8:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 3/8" OD x 7/16" wide x 1/2" ID. With wire groove, for wire up to 3/16". v
*2 3/8" Aluminum Sheave - 7/16" wide, 5/8" ID: PP S9.2AW7-10:* Anodized Aluminum Sheave is 2 3/8" OD x 7/16" wide x 1/2" ID. With wire groove, for wire up to 3/16". As used in Vertex solid boom vangs, and a variety of other applications. v
*2 3/8" Aluminum Sheave - Ball Bearing - 5/8" wide, 1/2" ID: PP S9.2AR10-8BB:* Anodized Aluminum Sheave with Torlon Ball Bearing construction. Sheave is 2 3/8" OD x 5/8" wide x 1/2" ID. With Rope Groove for up to 1/2" line. As used on Hood Booms (7863), and in other applications.
*2 3/8" Aluminum Sheave w/ Integral Bushing - 3/4" wide, 7/16" ID: PP S9.2A12-CB7:* Anodized Aluminum Sheave with integral low-friction Teflon composite bushing is 2 3/8" OD x 3/4" wide x 7/16" ID. With wire/rope V-groove, for line up to 5/8" diameter and wire up to 3/16". s
*2 3/8" Aluminum Sheave w/ Integral Bushing - 3/4" wide, 1/2" ID: PP S9.2A12-CB8:* Anodized Aluminum Sheave with integral low-friction Teflon composite bushing is 2 3/8" OD x 3/4" wide x 1/2" ID. With wire/rope V-groove, for line up to 5/8" diameter and wire up to 3/16". As used in a variety of Schaefer Deck Organizers and other Blocks.
*2 3/8" Delrin Sheave - 3/4" wide, 9/16" ID: RF 61000X:* Molded Delrin Sheave is 2 3/8" OD x 3/4" wide x 9/16" ID. With Rope Groove for up to 5/8" line. As used in a variety of Ronstan 60mm Deck Organizers.
*2 3/8" Delrin Sheave - 13/16" wide, 7/16" ID: PP S9.2D13-7:* Molded Delrin Sheave is 2 3/8" OD x 13/16" (.800") wide x 7/16" ID. With Rope Groove for up to 5/8" line.
*2 3/8" Delrin Sheave w/ Integral Bushing - 13/16" wide, 7/16" ID: PP S9.2D13-CB7:* Molded Delrin Sheave with integral low-friction Teflon composite bushing is 2 3/8" OD x 13/16" (.800") wide x 7/16" ID. With Rope Groove for up to 5/8" line.
*2 3/8" Delrin Sheave w/ Integral Bushing - 13/16" wide, 1/2" ID: PP S9.2D13-CB8:* Molded Delrin Sheave with integral low-friction Teflon composite bushing is 2 3/8" OD x 13/16" (.800") wide x 1/2" ID. With Rope Groove for up to 5/8" line. As used in a variety of Schaefer Deck Organizers and other Blocks.
*2 3/8" Bronze Sheave w/ Integral Bushing - 1 1/16" wide, 3/4" ID: Mer S9.2B17-B12:* Turned Bronze Sheave with integral Oilite Bronze bushing is 2 3/8" OD x 1 1/16" wide x 3/4" ID. With Rope Groove for up to 7/8" line. As used in Merriman Snatch Blocks.
*2 3/8" Ch. Bronze Sheave w/ Integral Bushing - 1 1/16" wide, 3/4" ID: Mer S9.2CB17-B12:* Chrome plated Bronze Sheave with integral Oilite Bronze bushing is 2 3/8" OD x 1 1/16" wide x 3/4" ID. Turned Sheave has Rope Groove for up to 7/8" line. As used in Merriman Snatch Blocks.
*2 3/8" Bronze Sheave - 1 1/16" wide, 1" ID: Mer S9.2B17-16:* Turned Bronze Sheave is 2 3/8" OD x 1 1/16" wide x 1" ID. With Rope Groove for up to 7/8" line. As used in Merriman Snatch Blocks.
*2 3/8" Chrome Bronze Sheave - 1 1/16" wide, 1" ID: Mer S9.2CB17-16:* Chrome plated Bronze Sheave is 2 3/8" OD x 1 1/16" wide x 1" ID. Turned Sheave has Rope Groove for up to 7/8" line. As used in Merriman Snatch Blocks.

2 1/2" OD Sheaves
*2 1/2" Micarta Sheave - 3/8" wide, 5/16" ID: Mer S10M6-5:* Micarta Sheave is 2 1/2" OD x 3/8" wide x 5/16" ID. With groove for wire or rope up to 3/16" diameter.
2 1/2" Aluminum Sheave w/ Integral Bushing - 3/8" wide, 3/8" ID: PP S10AW6-B6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 3/8" (.395") wide x 3/8" ID. With groove for wire or rope up to 5/32" diameter.
2 1/2" Micarta Sheave w/ Integral Bronze Bushing - 7/16" wide, 3/8" ID: Mer S10MW7-B6: Micarta Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 7/16" wide x 3/8" ID. With groove for wire or rope up to 7/32" (5.5mm) diameter. Mer 5040-025RAL A-139
*2 1/2" Aluminum Sheave - 31/64" wide, 3/8" ID: K-198-10A:* Anodized Aluminum Sheave is 2 1/2" OD x 31/64" wide x 3/8" ID. With wire/rope V-groove.
*2 1/2" Aluminum Sheave - 31/64" wide, 1/2" ID: K-198-10A8:* Anodized Aluminum Sheave is 2 1/2" OD x 31/64" wide x 1/2" ID. With Rope Groove. K-11447
*2 1/2" Aluminum Sheave - 31/64" wide, 3/4" ID: K-11334:* Anodized Aluminum Sheave is 2 1/2" OD x 31/64" wide x 3/4" ID. With Rope Groove.
2 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 1/4" ID: K-198-10AB4: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 1/2" wide (w/ bushing) x 1/4" ID. With Rope Groove.
2 1/2" Aluminum Sheave w/ Integral Bushing - 1/2" wide, 5/16" ID: K-198-10AB5: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 1/2" wide (w/ bushing) x 5/16" ID. With Rope Groove.
2 1/2" Aluminum Sheave w/ Integral Bushing - 1/2" wide, 3/8" ID: K-198-10AB6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 1/2" wide (w/ bushing) x 3/8" ID. With Rope Groove. As used in a variety of Pearson Mastheads and on Cape Dory 14 (centerboard trunk).
2 1/2" Aluminum Sheave w/ Integral Bushing - 1/2" wide, 7/16" ID: K-198-10AB7: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 1/2" wide (w/ bushing) x 7/16" ID. With Rope Groove.
2 1/2" Aluminum Sheave w/ Integral Bushing - 1/2" wide, 1/2" ID: K-198-10AB8: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 1/2" wide (w/ bushing) x 1/2" ID. With Rope Groove. As used in a variety of Rig-Rite Mastheads.
2 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 5/8" ID: K-198-10AB10: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 1/2" wide x 5/8" ID. With Rope Groove.
2 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 9/16" wide, 3/8" ID: PP S10AR9-B6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 9/16" wide x 3/8" ID. With Rope Groove.
2 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 9/16" wide, 7/16" ID: PP S10AR9-B7: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 9/16" wide x 7/16" ID. With Rope Groove.
2 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 5/8" wide, 5/16" ID: PP S10AR10-B5: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 5/8" wide x 5/16" ID. With Rope groove for up to 1/2" line.
2 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 5/8" wide, 3/8" ID: PP S10AR10-B6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 5/8" wide x 3/8" ID. With Rope groove for up to 1/2" line.
2 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 5/8" wide, 3/8" ID: PP S10AC10-B6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 5/8" wide x 3/8" ID. With combination wire/rope groove for up to 1/2" line and 3/16" wire. b
2 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 5/8" wide, 1/2" ID: PP S10AR10-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 5/8" wide x 1/2" ID. With Rope groove for up to 1/2" line.
2 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 5/8" wide, 1/2" ID: PP S10AC10-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 5/8" wide x 1/2" ID. With combination wire/rope groove for up to 1/2" line and 3/16" wire.
2 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 5/8" wide, 5/8" ID: PP S10AR10-B10: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 5/8" wide x 5/8" ID. With Rope groove for up to 1/2" line.
2 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 5/8" wide, 5/8" ID: PP S10AC10-B10: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 5/8" wide x 5/8" ID. With combination wire/rope groove for up to 1/2" line and 3/16" wire. ca
2 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 3/4" wide, 1/2" ID: K-11327: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 2 1/2" OD x 3/4" wide x 1/2" ID, with hub. With Rope Groove.
2 1/2" Aluminum Sheave - Ball & Roller Bearing - 1 1/4" wide, 5/16" ID: Har 640: Anodized Aluminum Sheave with High Load Ball & Roller Bearing construction. Harken "Big Boat" Sheave is 2 1/2" OD x 1 1/4" wide x 5/16" ID. With wire/rope V-groove, for line up to 7/16" diameter. Sheave mounts on a single 5/16" axle. Breaking Strength is 4000 lbs., 2% Friction Loss Load is 1200 lbs..
2 1/2" Aluminum Sheave - Ball & Roller Bearing - 1 3/8" wide, 5/16" ID: Har 1539: Anodized Aluminum Sheave with High Load Ball & Roller Bearing construction. Harken "Big Boat" Sheave is 2 1/2" OD x 1 3/8" wide x 5/16" ID. With wire/rope V-groove, for line up to 7/16" diameter. Sheave mounts on a single 5/16" axle. Breaking Strength is 6000 lbs., 2% Friction Loss Load is 1800 lbs.. Unit has SS hub.

2 5/8" OD Sheaves
2 5/8" Delrin Sheave - 3/4" wide, 3/8" ID: NF 10161: Molded Delrin Sheave is 2 5/8" OD x 3/4" (.725") wide x 3/8" ID. As used on Nicro-Fico NF 160
2 5/8" Delrin Sheave - 1" wide, 3/4" ID: PP S10.2D16-12: Turned Delrin Sheave is 2 5/8" OD x 1" wide x 3/4" ID. As used in deck-mounted cheekblocks on Little Harbor 42, 53, and in other applications. With Rope Groove for maximum 3/4" (19mm) line.

2 3/4" OD Sheaves
2 3/4" Aluminum Sheave - 9/16" wide, 1/2" ID: PP S11A9-8RR: Anodized Aluminum Sheave is 2 3/4" OD x 9/16" wide x 1/2" ID. With wire/rope V-groove for up to 1/2" line and 3/16" wire. As used in a variety of Rig-Rite Mastheads.
2 3/4" Aluminum Sheave - Ball Bearing - 9/16" wide, 1/2" ID: PP S11AR9-8BB: Anodized Aluminum Sheave with Torlon Ball Bearing construction. Sheave is 2 3/4" OD x 9/16" wide x 1/2" ID. With Rope Groove for up to 7/16" line. As used on Catalina 30 Masthead and in a variety of Rig-Rite Mastheads.
2 3/4" Aluminum Sheave - 5/8" wide, 3/4" ID: PP S11AD10-12: Anodized Aluminum Sheave is 2 3/4" OD x 5/8" wide x 3/4" ID. With special Deep wire/rope V-groove for up to 1/2" line and 1/4" wire.

2 7/8" OD Sheaves
*2 7/8" Sheave w/ Integral Bronze Bushing - 7/8" wide, 1/2" ID: PP S11.2D14-B8:* Molded Delrin Sheave with integral Oilite Bronze bushing is 2 7/8" OD x 7/8" wide x 1/2" ID. With Rope Groove for up to 5/8" line. r#

3" OD Sheaves
3" Delrin Sheave w/ Integral Bronze Bushing - 3/8" wide, 5/8" ID: HS PR-11304: Delrin Sheave is 3" OD x 3/8" wide x 5/8" ID. As used on QuikVang 2000 D (Lower Sheave).
3" Micarta Sheave w/ Integral Bronze Bushing - 7/16" wide, 3/8" ID: Mer S12MW7-B6: Micarta Sheave with integral Oilite Bronze bushing. Sheave is 3" OD x 7/16" wide x 3/8" ID. With groove for wire or rope up to 7/32" (5.5mm) diameter. Mer 5040-030RAL A-120
*3" Aluminum Sheave - 31/64" wide, 1/2" ID: K-198-12A:* Anodized Aluminum Sheave is 3" OD x 31/64" wide x 1/2" ID. With wire/rope V-groove. (K-11541)*
*3" Aluminum Sheave - 31/64" wide, 5/8" ID: K-198-12A-10:* Anodized Aluminum Sheave is 3" OD x 31/64" wide x 5/8" ID. With wire/rope V-groove. mc
*3" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 1/4" ID: K-198-12AB4:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3" OD x 1/2" wide (w/ bushing) x 1/4" ID. With wire/rope V-groove.
*3" Aluminum Sheave w/ Integral Bushing - 1/2" wide, 3/8" ID: K-198-12AB6:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3" OD x 1/2" wide (w/ bushing) x 3/8" ID. With wire/rope V-groove.
*3" Aluminum Sheave w/ Integral Bushing - 1/2" wide, 1/2" ID: K-198-12AB8:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3" OD x 1/2" wide (w/ bushing) x 1/2" ID. With wire/rope V-groove.
3" Delrin Sheave w/ Integral Bushing - 9/16" wide, 1/4" ID: PP S12D9-B4: Solid turned Black Delrin Sheave with integral Oilite Bronze bushing. Sheave is 3" OD x 9/16" (.562") wide x 1/4" ID. With Rope Groove.
3" Delrin Sheave - 9/16" wide, 3/8" ID: PP S12D9-6: Solid turned Black Delrin Sheave is 3" OD x 9/16" (.562") wide x 3/8" ID. With Rope Groove. As used by Columbia.
3" Delrin Sheave - 9/16" wide, 3/8" ID: PP S12DC9-6: Solid turned Black Delrin Sheave is 3" OD x 9/16" (.565") wide x 3/8" ID. With wire/rope Combination groove. As used by Columbia.
*3" Aluminum Sheave w/ Integral Bushing - 9/16" wide, 3/8" ID: PP S12A9-B6:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3" (2.925") OD x 9/16" (.545") wide x 3/8" ID. With wire/rope V-groove. *MU
*3" Aluminum Sheave w/ Integral Bushing - 9/16" wide, 3/8" ID: PP S12AC9-B6:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3" (2.925") OD x 9/16" (.545") wide x 3/8" ID. With wire/rope Combination groove.
*3" Aluminum Sheave w/ Integral Bushing - 9/16" wide, 7/16" ID: PP S12AC9-B7:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3" (2.925") OD x 9/16" (.545") wide x 7/16" ID. With wire/rope Combination groove. As used on C&C 24, 25, & 29 Mastheads.*
*3" Aluminum Sheave w/ Integral Bushing - 9/16" wide, 7/16" ID: PP S12A9-B7:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3" (2.925") OD x 9/16" (.545") wide x 7/16" ID. With wire/rope V-groove. As used on C&C 24, 25, & 29 Mastheads.*
3" Delrin Sheave w/ Integral Bushing - 9/16" wide, 1/2" ID: PP S12D9-B8: Solid turned Black Delrin Sheave with integral Oilite Bronze bushing is 3" OD x 9/16" (.562") wide x 1/2" ID. With Rope Groove.
*3" Aluminum Sheave w/ Integral Bushing - 9/16" wide, 1/2" ID: PP S12A9-B8:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3" (2.925") OD x 9/16" (.545") wide x 1/2" ID. With wire/rope V-groove. *MU
*3" Aluminum Sheave - 5/8" wide, 3/4" ID: K-11482:* Anodized Aluminum Sheave is 3" OD x 5/8" (.615") wide x 3/4" ID. With wire/rope V-groove.
*3" Aluminum Sheave w/ Integral Bronze Bushing - 5/8" wide, 3/8" ID: K-11520-B6:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3" OD x 5/8" (.625") wide x 3/8" ID. With wire/rope V-groove.
*3" Aluminum Sheave w/ Integral Bushing - 5/8" wide, 7/16" ID: K-11520-B7:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3" OD x 5/8" (.625") wide x 7/16" ID. With wire/rope V-groove.
*3" Aluminum Sheave w/ Integral Bushing - 5/8" wide, 1/2" ID: K-11520:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3" OD x 5/8" (.625") wide x 1/2" ID. With wire/rope V-groove.
3" Aluminum Sheave - HL Teflon Bushing & Ball Bearing - 5/8" wide, 1/2" ID: Har 691: Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken "Hi-load" Sheave is 3" OD x 5/8" wide x 1/2" ID, and mounts on a single 1/2" axle. Special Narrow Sheave with wire/rope V-groove, for line up to 3/8" diameter and wire up to 3/16". Breaking Strength is 16,500 lbs.. Unit has SS hub.
3" Aluminum Sheave - Ball & Roller Bearing - 7/8" wide, 3/8" ID: Har 500: Anodized Aluminum Sheave with High Load Ball & Roller Bearing construction. Harken "Big Boat" Sheave is 3" OD x 7/8" wide x 3/8" ID. With wire/rope V-groove, for line up to 9/16" diameter. Sheave mounts on a single 3/8" axle. Breaking Strength is 9900 lbs., 2% Friction Loss Load is 3000 lbs..
3" Aluminum Sheave - Ball & Roller Bearing - 7/8" wide, 3/8" ID: Har 655K: Anodized Aluminum Sheave with High Load Ball & Roller Bearing construction. Harken "Big Boat" Sheave is 3" OD x 7/8" wide x 3/8" ID. With Kevlar groove, for line up to 9/16" diameter. Sheave mounts on a single 3/8" axle. Breaking Strength is 9900 lbs., 2% Friction Loss Load is 3000 lbs..
3" Aluminum Sheave - HL Teflon Bushing & Ball Bearing- 7/8" wide, 1/2" ID: Har 754: Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken "Hi-load" Sheave is 3" OD x 7/8" wide x 1/2" ID, and mounts on a single 1/2" axle. With wire/rope V-groove, for line up to 1/2" diameter and wire up to 5/16". Breaking Strength is 16,500 lbs.. Unit has SS hub.
*3" Aluminum Sheave w/ Integral Bushing - 7/8" wide, 1/2" ID: MM S12AR14-B8:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3" OD x 7/8" wide x 1/2" ID. With Rope Groove for maximum 5/8" (16mm) line.
*3" Aluminum Sheave w/ Integral Bushing - 7/8" wide, 5/8" ID: MM S12AR14-B10:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3" OD x 7/8" wide x 5/8" ID. With Rope Groove for maximum 5/8" (16mm) line.
*3" Aluminum Sheave w/ Integral Bushing - 7/8" wide, 3/4" ID: MM S12AR14-B12:* Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3" OD x 7/8" wide x 3/4" ID. With Rope Groove for maximum 5/8" (16mm) line.
3" Aluminum Sheave w/ Integral Bushing - 7/8" wide, 3/4" ID: PM-S12A14-B12: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3" OD x 7/8" (.850") wide x 3/4" ID. With wire/rope V-groove. As used in a variety of Proctor Mastheads. - P768B
3" Aluminum Sheave - 7/8" wide, 7/8" ID: PM-S12A14-14: Anodized Aluminum Sheave is 3" OD x 7/8" (.850") wide x 7/8" ID. With wire/rope V-groove. As used in a variety of Proctor Mastheads.
3" Aluminum Sheave - Ball & Roller Bearing - 1 9/16" wide, 3/8" ID: Har 603X: Anodized Aluminum Sheave with High Load Ball & Roller Bearing construction. Harken "Big Boat" Sheave is 3" OD x 1 9/16" wide x 3/8" ID. With wire/rope V-groove, for line up to 9/16" diameter. Sheave mounts on a single 3/8" axle. Breaking Strength is 9900 lbs., 2% Friction Loss Load is 3000 lbs..

3 1/8" OD Sheaves
3 1/8" Marelon Sheave - 17/32" wide, 3/8" ID: PP S12.2DC8.1-B6: Marelon Sheave with integral Bronze bushing is 3 1/8" OD x 17/32" (.532") wide x 3/8" ID. With Combination wire/rope groove for up to 3/8" line and 3/16" wire. RC3010M-3/8

3 1/4" OD Sheaves
3 1/4" Aluminum Sheave - 15/32" wide, 5/8" ID: PP S13AR7.3-CB10: Anodized Aluminum Sheave with integral Teflon composite bushing is 3 1/4" OD x 15/32" (.470") wide x 5/8" ID. With groove for up to 7/32" line or wire.
3 1/4" Aluminum Sheave w/ Integral Bronze Bushing - 5/8" wide, 5/8" ID: PP S13AR10-B10: Anodized Aluminum Sheave with integral Bronze bushing is 3 1/4" OD x 5/8" wide x 5/8" ID. Cast Aluminum Sheave has Rope Groove for up to 1/2" line. As used in a variety of Mastheads and other applications.
3 1/4" Aluminum Sheave w/ Integral Bushing - 5/8" wide, 3/4" ID: PP S13AR10-B12: Anodized Aluminum Sheave with integral Bronze bushing is 3 1/4" OD x 5/8" wide x 3/4" ID. Cast Aluminum Sheave has Rope Groove for up to 1/2" line. As used in a variety of Mastheads and other applications. wc
3 1/4" Aluminum Sheave w/ Integral Bushing - 5/8" wide, 3/4" ID: PP S13AC10-B12: Anodized Aluminum Sheave with integral Bronze bushing is 3 1/4" OD x 5/8" wide x 3/4" ID. Cast Aluminum Sheave has Combination wire/rope groove for up to 1/2" line and 3/16" wire. As used in a variety of Mastheads and other applications. wc
*3 1/4" Aluminum Sheave - 5/8" wide, 13/16" ID: PP S13ADV10-13:* Anodized Aluminum Sheave is 3 1/4" OD x 5/8" wide x 13/16" ID. Aluminum Sheave has Deep V-groove for up to 1/2" line and 1/4" wire.
*3 1/4" Aluminum Sheave - Ball Bearing - 11/16" wide, 1/2" ID: PP S13A11-8BB:* Anodized Aluminum Sheave with Torlon Ball Bearing construction. Sheave is 3 1/4" OD x 11/16" wide x 1/2" ID. Aluminum Sheave has V-groove for up to 1/2" line and 1/4" wire. As used on Catalina 36 Masthead and in other applications.
3 1/4" Delrin Sheave w/ Integral Bushing - 3/4" wide, 1/2" ID: PP S13D12-B8: Molded Delrin Sheave with integral Oilite Bronze bushing is 3 1/4" OD x 3/4" wide x 1/2" ID. With Rope Groove for up to 5/8" line.
3 1/4" Aluminum Sheave - 3/4" wide, 1/2" ID: PP S13A12-B8: Anodized Aluminum Sheave with integral Teflon composite bushing is 3 1/4" OD x 3/4" wide x 1/2" ID. With wire/rope V-groove for up to 5/8" line and 1/4" wire.
3 1/4" Delrin Sheave - 3/4" wide, 5/8" ID: PP S13D12-B10: Molded Delrin Sheave with integral Teflon composite bushing is 3 1/4" OD x 3/4" wide x 5/8" ID. With Rope Groove for up to 5/8" line. As used in a variety of Schaefer Blocks and other applications.
3 1/4" Aluminum Sheave - 3/4" wide, 5/8" ID: PP S13A12-B10: Anodized Aluminum Sheave with integral Teflon composite bushing is 3 1/4" OD x 3/4" (.725") wide x 5/8" ID. With wire/rope V-groove for up to 5/8" line and 1/4" wire. -056X K-6853
3 1/4" Delrin Sheave - 3/4" wide, 3/4" ID: PP S13D12-B12: Molded Delrin Sheave with integral Bronze bushing is 3 1/4" OD x 3/4" (.750") wide x 3/4" ID. With Rope groove for up to 5/8" line.
*3 1/4" Aluminum Sheave - 3/4" wide, 3/4" ID: K-11533:* Anodized Aluminum Sheave is 3 1/4" OD x 3/4" (.725") wide x 3/4" ID. With wire/rope V-groove. *
3 1/4" Delrin Sheave - 3/4" wide, 7/8" ID: PP S13D12-B14: Molded Delrin Sheave with integral Bronze bushing is 3 1/4" OD x 3/4" (.750") wide x 7/8" ID. With Rope groove for up to 5/8" line. Special Replacement sheave for Schaefer Foot Block. -074-01X
3 1/4" Aluminum Sheave - 3/4" wide, 7/8" ID: PP S13AR12-B14: Anodized Aluminum Sheave with integral Bronze bushing is 3 1/4" OD x 3/4" (.750") wide x 7/8" ID. With Rope groove for up to 5/8" line. Special Replacement sheave for Schaefer Foot Block. -074-01X
3 1/4" Aluminum Sheave - 3/4" wide, 7/8" ID: PP S13A12-B14: Anodized Aluminum Sheave with integral Bronze bushing is 3 1/4" OD x 3/4" (.750") wide x 7/8" ID. With wire/rope V-groove for up to 5/8" line and 1/4" wire. Special Replacement sheave for Schaefer Foot Block. -074-01X
3 1/4" Delrin Sheave w/ Integral Bronze Bushing - 13/16" wide, 1/2" ID: K-11621-B8: Molded Delrin Sheave with integral Oilite Bronze bushing is 3 1/4" OD x 13/16" (.785") wide x 1/2" ID. With Rope Groove for up to 3/4" line. As used in Kenyon Jib Box K-11458 on Freedom 32, and in other applications. This item has been redesigned, and is now as PP S13D12-B8, (3/4" wide), but includes (2) 1/32" Teflon washers to decrease side friction.
3 1/4" Aluminum Sheave w/ Integral Bushing - 13/16" wide, 7/8" ID: PP S13A13-B14: Anodized Aluminum Sheave with integral Bronze bushing is 3 1/4" OD x 13/16" (.781") wide x 7/8" ID. Cast Aluminum Sheave has wire/rope V-groove for up to 5/8" line and 1/4" wire. Special Replacement sheave for Schaefer Foot Block. -074-01X
3 1/4" Aluminum Sheave w/ Integral Bronze Bushing - 13/16" wide, 7/8" ID: PP S13AR13-B14: Anodized Aluminum Sheave with integral Bronze bushing is 3 1/4" OD x 13/16" (.781") wide x 7/8" ID. Cast Aluminum Sheave has Rope groove for up to 5/8" line. Special Replacement sheave for Schaefer Foot Block. -074-01X

3 3/8" OD Sheaves
3 3/8" Aluminum Sheave - Ball & Roller Bearing - 29/32" wide, 7/16" ID: Har C177: Anodized Aluminum Sheave with High Load Ball & Roller Bearing construction. Harken "Big Boat" Sheave is 3 3/8" OD x 29/32" (.907) wide x 7/16" ID. With wire/rope V-groove. Sheave mounts on a single 7/16" axle. Breaking Strength is 12,000 lbs., 2% Friction Loss Load is 3650 lbs..

3 1/2" OD Sheaves
3 1/2" Micarta Sheave w/ Integral Bronze Bushing - 7/16" wide, 3/8" ID: Mer S14MW7-B6: Micarta Sheave with integral Oilite Bronze bushing. Sheave is 3 1/2" OD x 7/16" wide x 3/8" ID. With groove for wire or rope up to 7/32" (5.5mm) diameter. Mer 5040-035, NAS 383-4, NAS383-4, RAL A-114
*3 1/2" Aluminum Sheave - 31/64" wide, 3/4" ID: K-198-14A:* Anodized Aluminum Sheave is 3 1/2" OD x 31/64" wide x 3/4" ID. With wire/rope V-groove. (Sparcraft M0301)
3 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 1/4" ID: K-198-14AB4: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3 1/2" OD x 1/2" wide (w/ bushing) x 1/4" ID. With wire/rope V-groove.
3 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 7/16" ID: K-198-14AB7: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3 1/2" OD x 1/2" wide (w/ bushing) x 7/16" ID. With wire/rope V-groove.
3 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 1/2" ID: K-198-14AB8: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3 1/2" OD x 1/2" wide (w/ bushing) x 1/2" ID. With wire/rope V-groove.
3 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 5/8" ID: K-198-14AB10: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3 1/2" OD x 1/2" wide (w/ bushing) x 5/8" ID. With wire/rope V-groove.
3 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 9/16" wide, 3/8" ID: PP S14AC9-B6: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3 1/2" OD x 9/16" wide x 3/8" ID. With wire/rope Combination groove, for a maximum of 7/16" diameter line and 5/32" wire. sb
3 1/2" Aluminum Sheave w/ Integral Bushing - 9/16" wide, 7/16" ID: PP S14AC9-B7: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3 1/2" OD x 9/16" wide x 7/16" ID. With wire/rope Combination groove, for a maximum of 7/16" diameter line and 5/32" wire. As used on C&C Mastheads.
3 1/2" Aluminum Sheave w/ Integral Bushing - 9/16" wide, 7/16" ID: PP S14AR9-B7: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3 1/2" OD x 9/16" wide x 7/16" ID. With Rope Groove, for a maximum of 7/16" diameter line.
3 1/2" Aluminum Sheave w/ Integral Bushing - 9/16" wide, 1/2" ID: PP S14AC9-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3 1/2" OD x 9/16" wide x 1/2" ID. With wire/rope Combination groove, for a maximum of 7/16" diameter line and 5/32" wire.
3 1/2" Aluminum Sheave w/ Integral Bushing - 9/16" wide, 1/2" ID: PP S14AR9-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3 1/2" OD x 9/16" wide x 1/2" ID. With Rope Groove, for a maximum of 7/16" diameter line.
3 1/2" Aluminum Sheave w/ Integral Bushing - 9/16" wide, 5/8" ID: PP S14AC9-B10: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3 1/2" OD x 9/16" wide x 5/8" ID. With wire/rope Combination groove, for a maximum of 7/16" diameter line and 5/32" wire.
3 1/2" Aluminum Sheave w/ Integral Bushing - 9/16" wide, 5/8" ID: PP S14AR9-B10: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3 1/2" OD x 9/16" wide x 5/8" ID. With Rope Groove, for a maximum of 7/16" diameter line.
3 1/2" Aluminum Sheave w/ Integral Bushing - 5/8" wide, 7/16" ID: PP S14AC10-B7L: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3 1/2" OD x 9/16" (5/8" w/ bushing) wide x 7/16" ID. With wire/rope Combination groove, for a maximum of 7/16" diameter line. As used on C&C Mastheads.
3 1/2" Aluminum Sheave w/ Integral Bushing - 5/8" wide, 7/16" ID: PP S14AR10-B7R: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3 1/2" OD x 9/16" (5/8" w/ bushing) wide x 7/16" ID. With Rope Groove for maximum performance with any line type up to 1/2" diameter and features relieved walls to reduce weight.
3 1/2" Aluminum Sheave w/ Integral Bushing - 5/8" wide, 1/2" ID: PP S14AC10-B8L: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 3 1/2" OD x 9/16" (5/8" w/ bushing) wide x 1/2" ID. With wire/rope Combination groove, for a maximum of 7/16" diameter line and 5/32" wire. As used on C&C Mastheads.
3 1/2" Aluminum Sheave w/ Integral Bushing - 5/8" wide, 1/2" ID: PP S14AR10-B8R: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 3 1/2" OD x 5/8" wide x 1/2" ID. With Rope Groove for maximum performance with any line type up to 1/2" diameter and features relieved walls to reduce weight. wc
3 1/2" Aluminum Sheave w/ Integral Bushing - 5/8" wide, 5/8" ID: PP S14AR10-B10R: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 3 1/2" OD x 5/8" wide x 5/8" ID. With Rope Groove for any line type up to 1/2" diameter and features relieved walls to reduce weight. wc
3 1/2" Aluminum Sheave w/ Integral Bushing - 5/8" wide, 5/8" ID: PP S14AC10-B10R: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 3 1/2" OD x 5/8" wide x 5/8" ID. With Combination Groove for any line type up to 1/2" diameter and features relieved walls to reduce weight. wc
*3 1/2" Aluminum Sheave - 5/8" wide, 3/4" ID: K-11676:* Anodized Aluminum Sheave is 3 1/2" OD x 5/8" (.625") wide x 3/4" ID. With Rope Groove for maximum performance with any line type up to 1/2" diameter and features relieved walls to reduce weight.
3 1/2" Aluminum Sheave w/ Integral Bushing - 5/8" wide, 3/4" ID: PP S14AR10-B12R: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 3 1/2" OD x 5/8" wide x 3/4" ID. With Rope Groove for any line type up to 1/2" diameter and features relieved walls to reduce weight. wc
3 1/2" Aluminum Sheave w/ Integral Bushing - 5/8" wide, 3/4" ID: PP S14AC10-B12R: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 3 1/2" OD x 5/8" wide x 3/4" ID. With Combination Groove, for a maximum of 1/2" diameter line and 3/16" wire and features relieved walls to reduce weight. l
3 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 3/4" wide, 1/2" ID: PP S14AR12-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 3 1/2" OD x 3/4" wide x 1/2" ID. With Rope Groove, for a maximum of 5/8" diameter line and features relieved walls to reduce weight.
3 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 3/4" wide, 5/8" ID: PP S14AR12-B10: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 3 1/2" OD x 3/4" wide x 3/4" ID. With Rope Groove, for a maximum of 5/8" diameter line and features relieved walls to reduce weight.
3 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 3/4" wide, 3/4" ID: PP S14AR12-B12: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 3 1/2" OD x 3/4" wide x 3/4" ID. With Rope Groove, for a maximum of 5/8" diameter line and features relieved walls to reduce weight.
3 1/2" Aluminum Sheave w/ Integral Bushing - 7/8" wide, 1/2" ID: PP S14AR14-B8R: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 3 1/2" OD x 7/8" wide x 1/2" ID. With Rope Groove, for a maximum of 3/4" diameter line, and relieved walls to reduce weight. ms

3 5/8" OD Sheaves
3 5/8" Alu. Sheave w/ Integral Bronze Bushing - 1/2" wide, 7/16" ID: PP S14.2AW8-B7: Lightweight cast anodized aluminum Sheave with integral Oilite Bronze bushing is 3 5/8" OD x 1/2" wide x 7/16" ID. Sheave is specially grooved for (maximum) 7/32" wire. As used in some Yacht Specialty Steering Systems. Yacht Specialty number Y 415-304A.

3 3/4" OD Sheaves
3 3/4" Aluminum Sheave w/ Integral Bronze Bushing - 3/4" wide, 1/2" ID: K-10556: Lightweight cast anodized aluminum Sheave with integral Oilite Bronze bushing is 3 3/4" OD x 3/4" wide x 1/2" ID. With wire/rope V-groove for up to 5/8" line and 1/4" wire, unit features recessed walls to minimize weight.
3 3/4" Aluminum Sheave w/ Integral Bronze Bushing - 3/4" wide, 5/8" ID: K-10556-B10: Lightweight cast anodized aluminum Sheave with integral Oilite Bronze bushing is 3 3/4" OD x 3/4" wide x 5/8" ID. With wire/rope V-groove for up to 5/8" line and 1/4" wire, unit features recessed walls to minimize weight.

4" OD Sheaves
4" Micarta Sheave w/ Integral Bronze Bushing - 7/16" wide, 3/8" ID: Mer S16MW7-B6: Micarta Sheave with integral Oilite Bronze bushing. Sheave is 4" OD x 7/16" wide x 3/8" ID. With groove for wire or rope up to 7/32" (5.5mm) diameter. Mer 5040-040
4" Aluminum Sheave - 31/64" wide, 5/8" ID: K-198-16A-10: Anodized Aluminum Sheave is 4" OD x 31/64" wide x 5/8" ID. Special Narrow Sheave for traditional masthead applications has wire/rope V-groove and features relieved walls to reduce weight. mc
4" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 1/2" ID: PP S16AR8-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 4" OD x 1/2" wide x 1/2" ID. Special Narrow Sheave for traditional masthead applications has Rope groove for line up to 7/16" diameter. Features relieved walls to reduce weight. mc
4" Aluminum Sheave w/ Integral Bushing - 1/2" wide, 1/2" ID: PP S16AK8-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 4" OD x 1/2" wide x 1/2" ID. Special Narrow Sheave for traditional masthead applications has Kevlar Groove for maximum performance with any line type up to 3/8" diameter and features relieved walls to reduce weight. Ca29,40mic CL 42CKmiz71 mc
4" Aluminum Sheave - 1/2" wide, 5/8" ID: PP S16AR8-10: Anodized Aluminum Sheave is 4" OD x 1/2" wide x 5/8" ID. Special Narrow Sheave for traditional masthead applications has Rope groove for line up to 7/16" diameter, and features relieved walls to reduce weight. mc
*4" Aluminum Sheave w/ Integral Bushing - 5/8" wide, 7/16" ID: PP S16A10-B7:* Anodized Aluminum Sheave with integral Oilite Bronze bushing is 4" OD x 5/8" (.625") wide x 7/16" ID. With wire/rope V-groove for any line type up to 1/2" and wire up to 3/16" diameter. Features relieved walls to reduce weight. mc
*4" Aluminum Sheave w/ Integral Bushing - 5/8" wide, 1/2" ID: PP S16A10-B8:* Anodized Aluminum Sheave with integral Oilite Bronze bushing is 4" OD x 5/8" (.625") wide x 1/2" ID. With wire/rope V-groove for any line type up to 1/2" and wire up to 3/16" diameter. Features relieved walls to reduce weight. ms
4" Aluminum Sheave w/ Integral Bushing - 5/8" wide, 5/8" ID: PP S16A10-B10: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 4" OD x 5/8" wide x 5/8" ID. With wire/rope V-groove for any line type up to 1/2" and wire up to 3/16" diameter. Features relieved walls to reduce weight.
4" Aluminum Sheave - 5/8" wide, 5/8" ID: PP S16A10-10: Anodized Aluminum Sheave is 4" OD x 5/8" (.625") wide x 5/8" ID. With wire/rope V-groove for any line type up to 1/2" and wire up to 3/16" diameter. Features relieved walls to reduce weight. As used on Fiji 38K. mc
*4" Aluminum Sheave - 5/8" wide, 3/4" ID: PP S16A10-12:* Anodized Aluminum Sheave is 4" OD x 5/8" (.625") wide x 3/4" ID. With wire/rope V-groove for any line type up to 1/2" and wire up to 3/16" diameter. Features relieved walls to reduce weight. K-11677.
4" Aluminum Sheave w/ Integral Bushing - 11/16" wide, 1/2" ID: PP S16AR11-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 4" OD x 11/16" wide x 1/2" ID. With Rope Groove. **
4" Aluminum Sheave w/ Integral Bushing - 11/16" wide, 3/4" ID: PP S16AR11-B12: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 4" OD x 11/16" wide x 3/4" ID. With Wire Groove for wire or rope up to 1/4" (6.3mm) diameter. FC-230
4" Aluminum Sheave w/ Integral Bushing - 3/4" wide, 7/16" ID: PP S16AR12-B7: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 4" OD x 3/4" wide x 7/16" ID. Lightweight turned Sheave has relieved walls with lightening holes to minimize weight. With Rope Groove, for a maximum of 1/2" diameter line. r
4" Aluminum Sheave w/ Integral Bushing - 3/4" wide, 1/2" ID: PP S16AR12-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 4" OD x 3/4 wide x 1/2" ID. With Rope Groove, for a maximum of 5/8" diameter line, and relieved walls to reduce weight. mc
4" Aluminum Sheave - HL Teflon Bushing & Ball Bearing - 3/4" wide, 1/2" ID: Har 692: Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken "Hi-load" Sheave is 4" OD x 3/4" wide x 1/2" ID, and mounts on a single 1/2" axle. Special Narrow Sheave with wire/rope V-groove, for line up to 7/16" diameter. Breaking Strength is 16,500 lbs..
4" Aluminum Sheave w/ Integral Bushing - 3/4" wide, 3/4" ID: PP S16AR12-B12: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 4" OD x 3/4 wide x 3/4" ID. With Rope Groove, for a maximum of 5/8" diameter line, and relieved walls to reduce weight. ca
4" Aluminum Sheave - Ball & Roller Bearing - 7/8" wide, 3/8" ID: Har 550: Anodized Aluminum Sheave with High Load Ball & Roller Bearing construction. Harken "Big Boat" Sheave is 4" OD x 7/8" wide x 3/8" ID. With wire/rope V-groove, for line up to 9/16" diameter and wire up to 5/16". Sheave mounts on a single 3/8" axle. Breaking Strength is 9,900 lbs., 2% Friction Loss Load is 3300 lbs..
4" Aluminum Sheave w/ Integral Bronze Bushing - 7/8" wide, 1/2" ID: PP S16AR14-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 4" OD x 7/8" wide x 1/2" ID. With Rope Groove, for a maximum of 3/4" diameter line, and relieved walls to reduce weight. ms
4" Aluminum Sheave - HL Teflon Bushing & Ball Bearing - 7/8" wide, 11/16" ID: Har 712: Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken "Hi-load" Sheave is 4" OD x 7/8" wide x 11/16" ID, and mounts on a single 11/16" axle. With wire/rope V-groove, for line up to 1/2" diameter and wire up to 5/16". Breaking Strength is 32,000 lbs..
4" Aluminum Sheave w/ Integral Bronze Bushing - 7/8" wide, 1" ID: PP S16AR14-B16: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 4" OD x 7/8" wide x 1" ID. With Rope Groove, for a maximum of 3/4" diameter line. ms
4" Aluminum Sheave w/ Integral Bronze Bushing - 15/16" wide, 3/4" ID: PP S16AR15-B20: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 4" OD x 15/16" (.937") wide x 3/4" ID. With Rope Groove, for a maximum of 3/4" diameter line. 62-X
4" Aluminum Sheave w/ Integral Bronze Bushing - 15/16" wide, 1 1/4" ID: PP S16AR15-B20: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 4" OD x 15/16" (.937") wide x 1 1/4" ID. With Rope Groove, for a maximum of 3/4" diameter line. As used on Schaefer Series 12 Foot Blocks. 62-X
4" Aluminum Sheave w/ Integral Bronze Bushing - 1 1/8" wide, 1/2" ID: PP S16AR18-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 4" OD x 15/16" (.937") wide x 1 1/4" ID. With Rope Groove, for a maximum of 3/4" diameter line. As used on Schaefer Series 12 Foot Blocks. 62-X
4" Aluminum Sheave - HL Teflon Bushing & Ball Bearing - 1 1/4" wide, 3/8" ID: Har 550W: Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken "Hi-load" Sheave is 4" OD x 1 1/4" wide x 3/8" ID, and mounts on a single 3/8" axle. With wire/rope V-groove, for line up to 7/8" diameter and wire up to 3/8". Breaking Strength is 9,900 lbs..

4 1/4" OD Sheaves
4 1/4" SS Sheave w/ Integral Bronze Bushing - 1" wide, 1 3/16" ID: PP S17SR16-19: Cast Stainless Steel Sheave is 4 1/4" OD x 1" wide x 1 3/16" ID. With Rope Groove, for line up to 3/4" diameter.

4 1/2" OD Sheaves
4 1/2" Aluminum Sheave w/ Integral Bushing - 1/2" wide, 1/2" ID: PP S18AR8-B8: Molded composite Sheave with integral Oilite Bronze bushing. Sheave is 4 1/2" OD x 1/2" wide x 1/2" ID. With Rope Groove, for a maximum of 3/8" diameter line, and relieved walls to reduce weight. As used on Pearson Ensign.
4 1/2" Aluminum Sheave w/ Integral Bushing - 11/16" wide, 1/2" ID: PP S18AR11-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 4 1/2" OD x 11/16" wide x 1/2" ID. With Rope Groove, for a maximum of 9/16" diameter line, and relieved walls to reduce weight. As used on Pearson 35.
4 1/2" Aluminum Sheave w/ Integral Bushing - 11/16" wide, 5/8" ID: PP S18AR11-B10: Anodized Aluminum Sheave with integral Oilite Bronze bushing. Sheave is 4 1/2" OD x 11/16" wide x 5/8" ID. With Rope Groove, for a maximum of 9/16" diameter line, and relieved walls to reduce weight.
4 1/2" Aluminum Sheave - 11/16" wide, 5/8" ID: PP S18AR11-10: Anodized Aluminum Sheave is 4 1/2" OD x 11/16" wide x 5/8" ID. With Rope Groove, for a maximum of 9/16" diameter line, and relieved walls to reduce weight. mc
4 1/2" Aluminum Sheave - Ball & Roller Bearing - 1" wide, 3/4" ID: Har 518: Anodized Aluminum Sheave with High Load Ball & Roller Bearing construction. Harken "Big Boat" Sheave is 4 1/2" OD x 1" wide x 3/4" ID. With wire/rope V-groove, for line up to 3/4" diameter and wire up to 3/8" Sheave mounts on a single 3/4" axle, or with (3) 3/8" bolts on 1 3/8" (35mm) circle centers. Breaking Strength is 15,000 lbs., 2% Friction Loss Load is 7400 lbs..
4 1/2" Aluminum Sheave - Ball & Roller Bearing - 1" wide, 3/4" ID: Har 501K: Anodized Aluminum Sheave with High Load Ball & Roller Bearing construction. Harken "Big Boat" Sheave is 4 1/2" OD x 1" wide x 3/4" ID. With Kevlar groove, for line up to 3/4" diameter. Sheave mounts on a single 3/4" axle, or with (3) 3/8" bolts on 1 3/8" (35mm) circle centers. Breaking Strength is 15,000 lbs., 2% Friction Loss Load is 7400 lbs..
4 1/2" Aluminum Sheave - Ball & Roller Bearing - 1 5/8" wide, 3/4" ID: Har 657: Anodized Aluminum Sheave with High Load Ball & Roller Bearing construction. Wide Harken "Big Boat" Sheave is 4 1/2" OD x 1 5/8" wide x 3/4" ID. With wire/rope V-groove, for line up to 3/4" diameter. Sheave mounts on a single 3/4" axle, or with (3) 3/8" bolts on 1 3/8" (35mm) circle centers. Breaking Strength is 29,700 lbs., 2% Friction Loss Load is 13,000 lbs..

4 3/4" OD Sheaves
*4 3/4" Nylatron Sheave - 5/8" wide, 5/8" ID: PP S19D10-10:* Heavy-duty Nylatron Sheave is 4 3/4" OD x 5/8" (.620") wide x 5/8" ID. Special replacement for Sound Spar Masthead, as used on Pearson 10M, Pearson 424, and in other applications. With Rope Groove for line up to 9/16" diameter.

5" OD Sheaves
5" Micarta Sheave w/ Integral Bronze Bushing - 7/16" wide, 3/8" ID: Mer S20MW7-B6: Micarta Sheave with integral Oilite Bronze bushing. Sheave is 5" OD x 7/16" wide x 3/8" ID. With groove for wire or rope up to 7/32" (5.5mm) diameter. Mer 5040-050
5" Aluminum Sheave w/ Integral Bronze Bushing - 7/16" wide, 1" ID: PP S20AW7-B16: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 5" OD x 7/16" wide x 1" ID. Special Narrow Sheave for traditional masthead and other applications features relieved walls and lightening holes to reduce weight. With groove for wire or rope up to 3/16" (5mm) diameter. mx
5" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 1/2" ID: PP S20AK8-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 5" OD x 1/2" wide x 1/2" ID. Special Narrow Sheave for traditional masthead applications has Kevlar Groove for maximum performance with any line type up to 3/8" diameter and features relieved walls to reduce weight. mc
5" Aluminum Sheave - 1/2" wide, 5/8" ID: PP S20AK8-10: Anodized Aluminum Sheave is 5" OD x 1/2" wide x 5/8" ID. Special Narrow Sheave for traditional masthead applications has Kevlar Groove for maximum performance with any line type up to 3/8" diameter and features relieved walls to reduce weight. mc
*5" Micarta Sheave w/ Sealed Bearing - 5/8" wide, 3/8" ID: MS AN-210-5A:* Molded Micarta Sheave with sealed Bearing is 5" OD x (maximum) 5/8" wide (at Bearing Hub) x 3/8" ID. Special MS (Military Spec.) Sheave is (maximum) 1/2" wide, except 5/8" wide at Bearing Hub. With groove for wire or line up to 1/4" diameter. Maximum load limit is 3000 lbs.. AN210-5A, MS24566-5B
*5" Aluminum Sheave - 23/32" wide, 1" ID: PP S20A11.5-16:* Black Anodized Aluminum Sheave is 5" OD x 23/32" (<3/4") wide x 1" ID. With wire/rope V-groove for wire to 5/16" and line up to 9/16" diameter. Ver
5" Aluminum Sheave w/ Integral Bronze Bushing - 3/4" wide, 5/8" ID: PP S20A11.5-B10: Black Anodized Aluminum Sheave with integral Oilite Bronze bushing is 5" OD x 3/4" wide (with bushing) x 5/8" ID. With wire/rope V-groove for wire to 5/16" and line up to 9/16" diameter.
5" Aluminum Sheave w/ Integral Bronze Bushing - 3/4" wide, 3/4" ID: PP S20A11.5-B12: Black Anodized Aluminum Sheave with integral Oilite Bronze bushing is 5" OD x 3/4" wide (with bushing) x 3/4" ID. With wire/rope V-groove for wire to 5/16" and line up to 9/16" diameter.
5" Aluminum Sheave - HL Teflon Bushing & Ball Bearing - 3/4" wide, 3/4" ID: Har 693: Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken "Hi-load" Sheave is 5" OD x 3/4" wide x 3/4" ID, and mounts on a single 3/4" axle. Special Narrow Sheave with wire/rope V-groove, for line up to 7/16" diameter. Breaking Strength is 37,100 lbs..
*5" Aluminum Sheave - 15/16" wide, 3/4" ID: K-11532:* Anodized Aluminum Sheave for use with wire or rope. Sheave is 5" OD x 15/16" (.937") wide x 3/4" ID. Frequently used with Bronze Bushing *K-11152*, for use with 1/2" axle/Sheave pin. 78120 mc
5" Aluminum Sheave w/ Integral Bronze Bushing - 1" wide, 1/2" ID: K-11532-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 5" OD x 1" wide (with bushing) x 1/2" ID. With Rope Groove for line up to 13/16" (21mm) diameter.
5" Aluminum Sheave w/ Integral Bronze Bushing - 1" wide, 5/8" ID: K-11532-B10: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 5" OD x 1" wide (with bushing) x 5/8" ID. With Rope Groove for line up to 13/16" (21mm) diameter.
5" Aluminum Sheave w/ Integral Bronze Bushing - 1" wide, 3/4" ID: K-11532-B12: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 5" OD x 1" wide (with bushing) x 3/4" ID. With Rope Groove for line up to 13/16" (21mm) diameter.
5" Aluminum Sheave - HL Teflon Bushing & Ball Bearing - 1" wide, 7/8" ID: Har 714: Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken "Hi-load" Sheave is 5" OD x 1" wide x 7/8" ID, and mounts on a single 7/8" axle. With wire/rope V-groove, for line up to 5/8" diameter and wire up to 5/16". Breaking Strength is 51,000 lbs..

5 1/2" OD Sheaves
5 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 1/2" wide, 1/2" ID: PP S22AR8-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 5 1/2" OD x 1/2" wide x 1/2" ID. Special Narrow Sheave for traditional masthead applications has Rope Groove for up to 3/8" line and features relieved walls to reduce weight. mc
5 1/2" Aluminum Sheave - 1/2" wide, 5/8" ID: PP S22AR8-10: Anodized Aluminum Sheave is 5 1/2" OD x 1/2" wide x 5/8" ID. Special Narrow Sheave for traditional masthead applications has Rope Groove for up to 3/8" line and features relieved walls to reduce weight. Sheave can be bushed to a variety of smaller ID's. mc
5 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 5/8" wide, 1/2" ID: PP S22AR10-B8: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 5 1/2" OD x 5/8" wide x 1/2" ID. Special Narrow Sheave for traditional masthead applications has Rope Groove for up to 1/2" line or wire and features relieved walls to reduce weight. As used on C&C 41 (and other) Mastheads. mc **
5 1/2" Aluminum Sheave w/ Integral Bronze Bushing - 3/4" wide, 3/4" ID: PP S22AK12-B12: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 5 1/2" OD x 3/4" wide x 3/4" ID. Features special Kevlar Groove for maximum performance with any line type, and relieved walls to reduce weight.
5 1/2" Alu. Sheave - HL Teflon Bushing & Ball Bearing - 3/4" wide, 7/8" ID: Har C881K: Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken "Hi-load" Sheave is 5 1/2" OD x 3/4" wide x 7/8" ID, and mounts on a single 7/8" axle. Special Narrow Sheave with Kevlar groove, for line up to 1/2" diameter. **
5 1/2" Aluminum Sheave - 3/4" wide, 1" ID: PP S22AK12-16: Anodized Aluminum Sheave is 5 1/2" OD x 3/4" wide x 1" ID. Features special Kevlar Groove for maximum performance with any line type, and relieved walls to reduce weight. Sheave can be bushed to a variety of smaller ID's. As used on C&C 48 (and other) Mastheads.
5 1/2" Aluminum Sheave - Ball & Roller Bearing - 1 1/8" wide, 7/8" ID: Har 519: Anodized Aluminum Sheave with High Load Ball & Roller Bearing construction. Harken "Big Boat" Sheave is 5 1/2" OD x 1 1/8" wide x 7/8" ID. With wire/rope V-groove, for line up to 7/8" diameter. Sheave mounts on a single 7/8" axle, or with (3) 3/8" bolts on 1 5/8" (41mm) circle centers. Breaking Strength is 18,200 lbs., 2% Friction Loss Load is 9700 lbs..
5 1/2" Aluminum Sheave - Ball & Roller Bearing - 1 1/8" wide, 7/8" ID: Har 502K: Anodized Aluminum Sheave with High Load Ball & Roller Bearing construction. Harken "Big Boat" Sheave is 5 1/2" OD x 1 1/8" wide x 7/8" ID. With Kevlar groove, for line up to 7/8" diameter. Sheave mounts on a single 7/8" axle, or with (3) 3/8" bolts on 1 5/8" (41mm) centers. Breaking Strength is 18,200 lbs., 2% Friction Loss Load is 9700 lbs..

6" OD Sheaves
6" Aluminum Sheave - Special Narrow Ball Bearing - 5/8" wide, 2" ID: Har 526XR: Special Narrow Anodized Aluminum Sheave with High Load Single Race Ball Bearing construction. Harken Sheave is 6" OD x 5/8" wide x 2" ID. With wire groove for up to 5/16" wire or line. Sheave mounts on a single 2" axle, or with (4) 1/4" bolts on 3" centers. Special High Load lightweight Sheave used in Steering applications.
6" Aluminum Sheave - HL Teflon Bushing & Ball Bearing - 7/8" wide, 3/4" ID: Har 694: Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken "Hi-load" Sheave is 6" OD x 7/8" wide x 3/4" ID, and mounts on a single 3/4" axle. Special Narrow Sheave with wire/rope V-groove, for line up to 1/2" diameter and wire up to 5/16". Breaking Strength is 37,100 lbs..
*6" Aluminum Sheave - 15/16" wide, 3/4" ID: K-11012:* Anodized Aluminum Sheave for use with wire or rope. Sheave is 6" OD x 15/16" (.937") wide x 3/4" ID. Frequently used with Bronze Bushing *K-11152, for use with 1/2" axle/Sheave pin.
6" Aluminum Sheave - HL Teflon Bushing & Ball Bearing - 1" wide, 7/8" ID: Har 716: Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken "Hi-load" Sheave is 6" OD x 1" wide x 7/8" ID, and mounts on a single 7/8" axle. With wire/rope V-groove, for line up to 5/8" diameter and wire up to 3/8". Breaking Strength is 51,000 lbs..
6" Aluminum Sheave - HL Teflon Bushing & Ball Bearing - 1" wide, 1 1/8" ID: Har C584: Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken "Hi-load" Sheave is 6" OD x 1" wide x 1 1/8" ID, and mounts on a single 1 1/8" axle. With wire/rope V-groove, for line up to 5/8" diameter and wire up to 3/8". Breaking Strength is 51,000 lbs.. Special lightweight Sheave as used in Titanium Runner Blocks on 12 Meters, and in other applications.
6" Aluminum Sheave - HL Teflon Bushing & Ball Bearing - 1" wide, 1 1/8" ID: Har C586K: Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken "Hi-load" Sheave is 6" OD x 1" wide x 1 1/8" ID, and mounts on a single 1 1/8" axle. With Kevlar groove, for line up to 5/8" diameter. Breaking Strength is 51,000 lbs.. Special lightweight Sheave as used in Titanium Runner Blocks on 12 Meters, and in other applications.

7" OD Sheaves
7" Aluminum Sheave w/ Integral Bronze Bushing - 5/8" wide, 5/8" ID: PP S28AR10-B10: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 7" OD x 5/8" wide x 3/4" ID. Special Narrow Sheave for traditional masthead applications has Rope Groove for up to 1/2" line or wire and features relieved walls to reduce weight. mc
7" Aluminum Sheave w/ Integral Bronze Bushing - 5/8" wide, 3/4" ID: PP S28AR10-B12: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 7" OD x 5/8" wide x 3/4" ID. Special Narrow Sheave for traditional masthead applications has Rope Groove for up to 1/2" line or wire and features relieved walls to reduce weight. mc
7" Aluminum Sheave - 5/8" wide, 1" ID: PP S28AR10-16: Anodized Aluminum Sheave is 7" OD x 5/8" wide x 3/4" ID. Special Narrow Sheave for traditional masthead applications has Rope Groove for up to 1/2" line or wire and features relieved walls to reduce weight. mc
7" Aluminum Sheave w/ Integral Bronze Bushing - 3/4" wide, 5/8" ID: PP S28AR12-B10: Anodized Aluminum Sheave with integral Oilite Bronze bushing is 7" OD x 3/4" wide x 5/8" ID. Special Narrow Sheave for traditional masthead applications has Rope Groove for up to 5/8" line or wire and features relieved walls to reduce weight. CL 42CKmiz71 mc ***so
7" Aluminum Sheave - HL Teflon Bushing & Ball Bearing - 3/4" wide, 3/4" ID: Har C890: Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken "Hi-load" Sheave is 7" OD x 3/4" wide x 3/4" ID, and mounts on a single 3/4" axle. Special Narrow Sheave with wire/rope V-groove takes up to 1/2" line. **
7" Aluminum Sheave - HL Teflon Bushing & Ball Bearing - 1" wide, 1" ID: Har 695X: Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken "Hi-load" Sheave is 7" OD x 1" wide x 1" ID, and mounts on a single 1" axle. Special Narrow Sheave with wire/rope V-groove, for line up to 9/16" diameter, and wire to 7/16". Breaking Strength is 66,000 lbs..
7" Aluminum Sheave - Ball & Roller Bearing - 1 1/8" wide, 1 1/2" ID: Har 520: 7" Aluminum Sheave - Ball & Roller Bearing - 1 1/8" wide, 1 1/2" ID: Har 503K: Anodized Aluminum Sheave with High Load Ball & Roller Bearing construction. Harken "Big Boat" Sheave is 7" OD x 1 1/8" wide x 1 1/2" ID. With wire/rope V-groove, for line up to 7/8" diameter (Har 503K has Kevlar Groove). Sheave mounts on a single 1 1/2" axle, or with (3) 1/2" bolts on 2 1/2" (64mm) circle centers. Breaking Strength is 28,000 lbs., 2% Friction Loss Load is 9700 lbs..

8" OD Sheaves
8" Micarta Sheave w/ Integral Bronze Bushing - 5/8" wide, 3/4" ID: PP S32MW10-B12: Micarta Sheave with integral Oilite Bronze bushing is 8" OD x 5/8" wide x 3/4" ID. Sheave has special Wire groove for up to 3/16" wire.
8" Aluminum Sheave - Special Narrow Ball Bearing - 5/8" wide, 2" ID: Har 527X: Special Narrow Anodized Aluminum Sheave with High Load Single Race Ball Bearing construction. Harken Sheave is 8" OD x 5/8" wide x 4" ID. With wire groove for up to 5/16" wire or line. Sheave mounts on a single 4" axle, or with (4) 5/16" bolts on 5" centers. Special High Load lightweight Sheave used in Steering applications.
8" Aluminum Sheave - Ball & Roller Bearing - 3/4" wide, 1/2" ID: Har C881-8N: Anodized Aluminum Sheave with High Load Ball & Roller Bearing construction. Harken "Big Boat" Sheave is 8" OD x 3/4" wide x 1/2" ID. With wire/rope V-groove for line up to 1/2" diameter. Sheave mounts on a single 1/2" axle and/or with (4) 5/16" bolts on 1 7/8" centers. Spec #
8" Micarta Sheave w/ Integral Bronze Bushing - 3/4" wide, 3/4" ID: PP S32MC12-B12: Micarta Sheave with integral Oilite Bronze bushing is 8" OD x 3/4" wide x 3/4" ID. With wire/rope Combination groove, for a maximum of 5/8" diameter line and 1/4" wire.
8" Micarta Sheave w/ Integral Bronze Bushing - 3/4" wide, 3/4" ID: PP S32MW12-B12: Micarta Sheave with integral Oilite Bronze bushing is 8" OD x 3/4" wide x 3/4" ID. Sheave has special Wire groove for up to 3/16" wire.
*8" Alu. Sheave - HL Teflon Bushing & Ball Bearing - 1 3/8" wide, 1 1/4" ID: Har 1734:* Anodized Aluminum Sheave with High Load Bushing & Ball Bearing construction. High Load Sheaves have ball bearings for side loads only, and a Teflon Composite bushing for maximum radial loads. Harken "Hi-load" Sheave is 8" OD x 1 3/8" wide x 1 1/4" ID, and mounts on a single 1 1/4" axle. With wire/rope V-groove, for line up to 7/8" diameter and wire up to 1/2". Breaking Strength is 100,000 lbs..

8 1/2" OD Sheaves
8 1/2" Micarta Sheave w/ Integral Bronze Bushing - 3/4" wide, 3/4" ID: PP S34MC12-B12: Micarta Sheave with integral Oilite Bronze bushing is 8 1/2" OD x 3/4" wide x 3/4" ID. With wire/rope Combination groove, for a maximum of 5/8" diameter line and 1/4" wire. As used by Hinckley.
8 1/2" Micarta Sheave w/ Integral Bronze Bushing - 3/4" wide, 3/4" ID: PP S34MW12-B12: Micarta Sheave with integral Oilite Bronze bushing is 8 1/2" OD x 3/4" wide x 3/4" ID. Sheave has special Wire groove for up to 1/4" wire. *uk

9" OD Sheaves
9" Micarta Sheave w/ Integral Bronze Bushing - 5/8" wide, 3/4" ID: PP S36MC10-B12: Micarta Sheave with integral Oilite Bronze bushing is 9" OD x 5/8" wide x 3/4" ID. With wire/rope Combination groove, for a maximum of 1/2" diameter line and 3/16" wire.
9" Micarta Sheave w/ Integral Bronze Bushing - 5/8" wide, 3/4" ID: PP S36MW10-B12: Micarta Sheave with integral Oilite Bronze bushing is 9" OD x 5/8" wide x 3/4" ID. Sheave has special Wire groove for up to 1/4" wire. As used by Hinckley.

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Spars, Rigging, and Hardware for Sailboats