You need proper tension on a garage door to operate the door by hand or with an automatic opener.
Tension wire on garage door.
Premium 2pcs winding bars with non slip handle 1 2 inch in diameter x 18 inch in length used for garage door torsion spring.
How to adjust garage door tension.
Best seller in garage door springs wires.
It s actually one of the most important safety mechanisms of your garage door.
If the tension is too loose the springs that help lift the.
You might be wondering what purpose does a garage door cable serve.
What a garage door cable does.
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.
Lower the door and use 2 metal rods to adjust the tension in the spring.
Then insert another rod into a hole below the rod you already inserted.
Here s a breakdown of how to adjust garage door cables.
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