Pulley Block, Product Type Snatch Pulley Block, Pulley Type Swivel, Mount Type Not Applicable, Working Load Limit 2,970 lb, Operation Pulling, Attachment Type Snap Shackle, Compatible Rope Diameter 5/8 in, Sheave Inside Diameter 1 15/32 in, Sheave Depth 3/4 in, Sheave Outside Diameter 1 3/4 in, Compatible Rope Type Wire Rope, Bearing Type Roller, Attachment Inside Diameter 5/8 in, Housing Material 316 Stainless Steel, Mounting Hole Diameter Not Applicable, Number of Grooves 1