Extension Spring Pulley 4" for doors up to 200lb TMS Spring for 1 3/8 - 2"

for 1 3/8 - 2" doors

1 close = 1 cycle)

you will also need a remote control transmitter to train the built-in remote

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

3" Diameter Heavy Duty Sheave Pulley

Extension Spring Pulley 4" for doors up to 200lb TMS Spring for 1 3/8 - 2"Garage 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