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Disc Lock for Storage Unit,
Heavy Duty Garage Door Springs,
Double Garage Door Spring, For more information, please contact us as soon as possible!
High Performance Garage Door Window Frame Kit - Heavy Duty Garage Door Springs – Bestar Detail:
We offer Heavy Duty Garage Door Springs 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 Heavy Duty Garage Door Springs are 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)

Product detail pictures:
![High Performance Garage Door Window Frame Kit - Heavy Duty Garage Door Springs – Bestar detail pictures]()
Related Product Guide:
"Based on domestic market and expand overseas business" is our improvement strategy for High Performance Garage Door Window Frame Kit - Heavy Duty Garage Door Springs – Bestar, The product will supply to all over the world, such as: Porto, Angola, Comoros, We've been persisting in the business essence "Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying products and service. " Friends both at home and abroad are warmly welcome to establish everlasting business relations with us.