Previous Product 57 mm Block ? Swivel $58.95 57 mm Block ? Swivel quantity Add to cart SKU: 2600 Category: 57 mm Carbo Description Description Sheave Ø (mm)57 mm Sheave Ø (in)2 1/4 in Maximum line Ø (mm)10 mm Maximum line Ø (in)3/8 in Maximum working load (kg)359 kg Maximum working load (lb)792 lb Related products Quick View Quick View 57 mm Carbo57 mm Double Block ? Swivel $125.45 Add to cart Quick View Quick View 57 mm Carbo57 mm Cheek Block $54.25 Add to cart Quick View Quick View 57 mm Carbo57 mm Quad Block ? Swivel $225.55 Add to cart