57 mm Aluminum Organizer ? 4 Sheave $937.75 57 mm Aluminum Organizer ? 4 Sheave quantity Add to cart SKU: 726 Category: Big Boat Deck Organizers Description Description Sheave Ø (mm)57 mm Sheave Ø (in)2 1/4 in Maximum line Ø (mm)12 mm Maximum line Ø (in)1/2 in Maximum working load (kg)4491 kg Maximum working load (lb)9900 lb Related products Quick View Quick View Big Boat Deck Organizers57 mm Aluminum Organizer ? 5 Sheave $1,159.75 Add to cart Quick View Quick View Big Boat Deck Organizers57 mm Aluminum Organizer ? 6 Sheave $1,200.85 Add to cart Quick View Quick View Big Boat Deck Organizers57 mm Aluminum Organizer ? 2 Sheave $518.40 Add to cart