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Quality Inspection for Magnetic Garage Door Decorations - Torsion Spring for Garage Door – Bestar Detail:
USA Standard Garage Door Springs in Production
Professional Experience
15+ Years Focus on USA Standard Garage Door Springs Production
High Quality Material
Made by ASTM A229 Standard High-tensile & Oil-tempered Spring Wire
We offer Garage Torsion Spring in 1.75” and 2” diameters in multiple wire sizes ranging from 0.192, 0.207, 0.218, 0.225, 0.234, 0.243, 0.250, 0.262 to 0.272.
All our Garage Torsion Spring is black coated, corrosion resistant and oil tempered. They can endure approximately 10,000-15,000 open and close cycles, depending on the springs and usage.

How To Measure Garage Door Springs?
To measure the torsion springs, follow the following four steps carefully.
(1) Measure Torsion Spring Inside Diameter (1 3/4” or 2”)
(2) Measure Torsion Spring Wire Size
(3) Measure Torsion Spring Length
(4) Determine Torsion Spring Wind (Left Wound or Right Wound)

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We stay with our company spirit of "Quality, Performance, Innovation and Integrity". We goal to create more value for our clients with our abundant resources, advanced machinery, experienced workers and superb solutions for Quality Inspection for Magnetic Garage Door Decorations - Torsion Spring for Garage Door – Bestar, The product will supply to all over the world, such as: Slovenia, Berlin, Tunisia, With the first-class solutions, excellent service, fast delivery and the best price, we've won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.