Pulley clevis strap fastener kit for 4" diameter pulleys. Need a pulley for this clevis strap? Extension Spring Pulley 4" for doors up to 200lb.
NOT COMPATIBLE WITH TORSION OR TORQUEMASTER SPRING SYSTEMS.
Includes:- 2 - 4" clevis straps
- bolts, nuts & washers
Specifications:
- 200lb Load
- Steel Construction
- Zinc Plated
- Compatible with 4" diameter pulley sheave wheels
- for Extension Spring Doors
Take a look at this diagram to see the different spring types:
Here are some great how to guides on extension spring install:
Click here to download instruction manual
Compatible with:
- 4" diameter extension spring pulleys
- Most residential steel and wood doors with standard lift Extension Springs
