Power springs — also called spiral springs, clock springs, or motor springs — store and release rotational energy from a tightly wound flat strip of steel, delivering torque in a compact space. GL Springs manufactures custom power springs and constant force springs to your exact torque, dimensional, and material requirements — for retractable reels, retractors, counterbalances, and timing mechanisms.
Store and release rotational energy for retraction, winding, and timing applications.
Deliver near-constant force over a long extension, wound on a drum.
✅ 20+ years of experience — manufacturing custom springs since 2005
✅ ISO 9001 & IATF 16949 certified — approved supplier to automotive parts manufacturers
✅ Engineered to your spec — custom power and constant force springs built to your torque and size
✅ Full material range — high-carbon and stainless steel, with black oxide and other finishes
✅ 7-day sampling — from prototype to high-volume production
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