Two-pack ? 57 mm 1.5x & 2x Grip Ratchet Blocks $191.50 Two-pack ? 57 mm 1.5x & 2x Grip Ratchet Blocks quantity Add to cart SKU: 2172 Category: Power3 Ratchet Blocks 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 Power3 Ratchet Blocks57 mm Ratchamatic Block — Swivel $105.80 Add to cart Quick View Quick View Power3 Ratchet Blocks57 mm Ratchet Block ? Swivel, 1.5x Grip $95.75 Add to cart Quick View Quick View Power3 Ratchet Blocks57 mm T2 Soft-Attach Ratchamatic® Block $80.35 Add to cart