Key attributes
Industry-specific attributes
Material
Steel
Usage
Industrial
Other attributes
Place of Origin
Zhejiang, China
Model Number
WT-S90005
Brand Name
Well Lift
Product name
Garage door torsion spring
Color
Custom
Finish
Antirust Oil/Dacromet coating/Electrophpresis coating/Powder coated
Size
1 3/4”, 2”, 2 5/8”, 3 3/4”
Thickness
207/218/225/234/243/250
Material
Carbon steel / Manganese steel
Function
For sectional door use
Certificate
Ce, ISO9001
Standard
USA / EU standard
Type
torsion spring, Residential & Industrial
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