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

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

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 - 6.22" (158mm)

Barton Part Number N13431

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