Previous Product 57 mm Cheek Ratchamatic? Block $131.90 57 mm Cheek Ratchamatic? Block quantity Add to cart SKU: 2633 Category: Ratchamatic 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)227 kg Maximum working load (lb)500 lb Related products Quick View Quick View Ratchamatic Carbo75 mm Triple Ratchamatic? Block ? Swivel, Becket, Cam Cleat $534.90 Add to cart Quick View Quick View Ratchamatic Carbo57 mm Triple Ratchamatic? Block ? Swivel, Cam Cleat $367.10 Add to cart Quick View Quick View Ratchamatic Carbo57 mm Triple Ratchamatic? Block ? Swivel, Cam Cleat, 40 mm Block $444.15 Add to cart