Premium 2pcs winding bars with non slip handle 1 2 inch in diameter x 18 inch in length used for garage door torsion spring.
Tension wire on garage door.
Lower the garage door clamp or bolt it shut so it can t open and insert 1 metal rod into 1 of the holes around the perimeter of the spring.
You need proper tension on a garage door to operate the door by hand or with an automatic opener.
The cable runs through the torsion springs literally doing the heavy lifting each time the door is raised.
If the tension is too loose the springs that help lift the.
Here s a breakdown of how to adjust garage door cables.
1 2 inches diameter x 18 inches long torsion spring winding rods garage door winding bars use for adjusting or replacing garage door tension springs 4 5 out of 5 stars 52 13 66.
What a garage door cable does.
It s actually one of the most important safety mechanisms of your garage door.
Best seller in garage door springs wires.
Liftmaster 41a6104 cable tension monitor for garage door opener 8500 3800 3900.
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How to adjust garage door tension.