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Factory Free sample Garage Door Roller Hinge - 3m Galvanized Garage Door Spring – Bestar Detail:
Whereas oil-tempered torsion springs are heated and quenched in oil, zinc-galvanized springs are subjected to the hot-dip galvanization process. This process involves immersing the steel spring in a vat of molten zinc at extremely high temperatures. Many people choose zinc-galvanized torsion springs because of their incredible resistance to rust and corrosion.
We offer a wide selection of zinc-galvanized torsion 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.
How to Measure Garage Door Torsion Springs?
In order to process your order for Garage Door Torsion Springs, please provide the following information about each spring:
(1) Inside Diameter
(2) Wire Size
(3) Spring Wind Direction
(4) Spring Length

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Good quality To start with,and Purchaser Supreme is our guideline to offer the top service to our customers.Presently, we've been seeking our best to be amongst the top exporters inside our industry to fulfill consumers extra need to have for Factory Free sample Garage Door Roller Hinge - 3m Galvanized Garage Door Spring – Bestar, The product will supply to all over the world, such as: Morocco, Netherlands, Angola, We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.