Pulley Block, Product Type Open Deck Pulley Block, Pulley Type Mounted, Mount Type Upright Mount, Working Load Limit Not Rated, Operation Lifting, Pulling, Attachment Type Bolt-On, Compatible Rope Diameter 3/8 in, Sheave Inside Diameter 1 3/32 in, Sheave Depth 17/32 in, Sheave Outside Diameter 1 1/2 in, Compatible Rope Type Fibrous Rope, Bearing Type Sleeve, Attachment Inside Diameter Not Applicable, Housing Material Steel, Mounting Hole Diameter 7/32 in, Number of Grooves 1