The business keeps to the operation concept "scientific management, premium quality and efficiency primacy, customer supreme for
garage door weather seals,
Rolling Door Lock,
Z Bearing Garage Door Rollers, We have experienced manufacturing facilities with more than 100 employees. So we can guarantee short lead time and quality assurance.
Factory Supply Garage Door Tension Adjustment - 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:
![Factory Supply Garage Door Tension Adjustment - Heavy Duty Garage Door Springs – Bestar detail pictures]()
Related Product Guide:
Being supported by an innovative and experienced IT team, we could present technical support on pre-sales & after-sales service for Factory Supply Garage Door Tension Adjustment - Heavy Duty Garage Door Springs – Bestar, The product will supply to all over the world, such as: Pakistan, Chicago, Birmingham, We now have to continue to uphold the "quality, detailed, efficient" business philosophy of "honest, responsible, innovative"spirit of service, abide by the contract and abide by reputation, first-class goods and improve service welcome overseas customers patrons.