View cart “40 mm Triple Block ? Swivel, Cam Cleat” has been added to your cart. Previous Product 40 mm Double Block $76.60 40 mm Double Block quantity Add to cart SKU: 2642 Category: 40 mm Carbo Description Description Sheave Ø (mm)40 mm Sheave Ø (in)1 9/16 in Maximum line Ø (mm)10 mm Maximum line Ø (in)3/8 in Maximum working load (kg)440 kg Maximum working load (lb)970 lb Related products Quick View Quick View 40 mm Carbo40 mm Block ? Swivel, Becket, Cam Cleat $138.90 Add to cart Quick View Quick View 40 mm Carbo40 mm 90? Block $45.20 Add to cart Quick View Quick View 40 mm Carbo40 mm Quad Block $201.20 Add to cart