Pulley Block Product Type Pulley Block Pulley Type Fixed Mount Type Not Applicable Working Load Limit Not Rated Operation Lifting Pulling Attachment Type Fixed Eye 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 27/32 in Housing Material Ductile Iron Mounting Hole Diameter Not Applicable Number of Grooves 1 Sheave Material Steel