Pulley Block Product Type Pulley Block Pulley Type Mounted Mount Type Upright Mount Working Load Limit Not Rated Operation Lifting Pulling Attachment Type Bolt-On Compatible Rope Diameter 9/64 in Sheave Inside Diameter 1 27/32 in Sheave Depth 11/32 in Sheave Outside Diameter 2 1/2 in Compatible Rope Type Wire Rope Bearing Type Sleeve Attachment Inside Diameter Not Applicable Housing Material Steel Mounting Hole Diameter 5/32 in Number of Grooves 1 Sheave Material Steel