Barton Marine Size 3 - Single Ball Bearing Block w/Swivel & Becket & Cam

Barton Marine Size 3 - Single Ball Bearing Block with Swivel and Becket and Cam

The 1.77" (45mm) sheave Size 3 block range incorporates modern design with Stainless Steel frames and the latest advanced materials, using 30% fiber glass filled nylon and Acetal sheaves to maximize their strength whilst keeping weight to a minimum.  Suitable for use as mainsheet, vangs, lead blocks or wherever a powerful and compact purchase system is required on dinghies, dayboats and lightweight cruisers.

Available with ball bearing or plain sheave.

Technical Specifications:

• Sheave Size - 1.77" (45mm) 
• Sheave - Ball Bearing
• Maximum Rope Diameter - 3/8" (10mm)
• Safe Working Load - 595 lb. (270 kg) 
• Breaking Load - 1,763 lb. (800 kg) 
• Length - 4.53" (115mm)

Barton Part Number N13511

*Sold as an Individual