DO I HAVE OIL-TEMPERED OR ZINC-GALVANIZED TORSION SPRINGS ON MY GARAGE DOOR?
If you ever need a torsion spring replacement for your garage door, there’s plenty you’ll need to consider as you choose among the many options available to you. In addition to choosing the right length, wire size, and weight, you’ll also have to decide whether you should use an oil-tempered torsion spring or opt for […]
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