Conventional Sailboat Block Ball Bearing Design With Long Lasting Characteristics. 39 Mm Sheave Diameter Working Load 330 Lbs Breaking Load 2000 Lbs Rope Up To 3/8"" 39 Mm Sheave Weight 3 Oz "
Quick view 92441 - Back To Back Blocks with Becket - Sailboat Hardware MSRP: Was: Now: $17.43 Add to Cart
Quick view 92343 Back to Back Blocks ( 39 mm sheave+28 mm alloy sheave) MSRP: Was: Now: $33.70 Add to Cart