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Winding Bar
Hardened plated steel winding bar for tensioning garage door torsion springs. Residential ½" × 18" and commercial 5/8" × 24" sizes. Hardened to resist deformation under load; plated for corrosion resistance.
Also known as
torsion winding bar · spring winding bar · tension bar
Key Features
- Hardened to resist deformation under torsion load
- Zinc-plated for corrosion resistance
- Sized for ½" winding-cone bores
Available Materials
Specifications
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