Extension Spring Pulley 4" for doors up to 200lb TMS Spring including Quantum

including Quantum

Completely wireless‚ powered by one 9-volt battery (included)

Perfect for a wide variety of garage door applications

All necessary nuts and bolts are provided

Extension Spring Pulley 4" for doors up to 200lb TMS Spring including QuantumGarage door sheave pulley 4" for extension cable, solid rivet. Steel. Zinc plated. For extension spring doors, 200# load. Are you looking for the clevis straps to make this pulley a set? You can get the compatible hardware kit for a set of 4" pulleys here. NOT COMPATIBLE WITH TORSION OR TORQUEMASTER SPRING SYSTEMS. Includes: 4" Diameter Steel Pulley Specifications: for doors up to 200lb 3 8" Bore Steel Construction Zinc Plated Compatible with up to 1