3 in, Sheave Inside Dia.
5/8 in, Sheave Width 3/4 in, Bearing Type Plain, Block Material 316 Stainless Steel, Sheave Material Aluminum, Length 6 1/2 in, Width 3 in, Finish Anodized, Standards ISO 9001, Includes Shackle Cable Size 9/16 in, Rope Diameter 9/16 in, Working Load Limit 3,300 lb, Sheave Outside Dia.