The Aluminum Sheave Housing (Pulley Extrusion) easily attaches directly to the flange of an aluminum I-beam (4, 5, or 6-inch flange). Great for overhead lifts that use aluminum beams or aluminum cradles that need to be compounded. All aluminum, extruded no-weld construction. It uses a D-shaped axle pin, not a bolt.
This product is for the housing only, for the complete kit see Aluminum Sheave Housing with Sheave/Pulley.
**HOUSING ONLY. The purchase of the Aluminum Sheave Housing does not include aluminum pulley or D-shaped axle pin.