Pulley Block Product Type Snatch Pulley Block Pulley Type Swivel Working Load Limit 8 000 lb Operation Pulling Attachment Type Swivel Hook Compatible Rope Diameter 3/8 in 1/2 in Sheave Inside Diameter 3 1/32 in Sheave Depth 1 15/32 in Sheave Outside Diameter 4 1/2 in Compatible Rope Type Wire Rope Bearing Type Sleeve Attachment Inside Diameter 1 9/32 in Sheave Material Steel Overall Height 14 in Overall Width 4 1/4 in Overall Depth 3 1/8 in