Pulley Block Product Type Closed 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 5/8 in Sheave Inside Diameter 2 in Sheave Depth 25/32 in Sheave Outside Diameter 2 1/2 in Compatible Rope Type Fibrous Rope Bearing Type Sleeve Attachment Inside Diameter Not Applicable Housing Material Steel Mounting Hole Diameter 9/32 in Number of Grooves 1 Sheave Material Steel