China Garage Door Hardware Kits/Garage Door Hardware/Garage Door Torsion Spring, Find details about China Torsion Spring, Garage Door Torsion Spring from Garage Door Hardware Kits/Garage Door Hardware/Garage Door Torsion Spring
Name | Torsion Spring |
Surface treatment | Plating nickel/ zinc/ black/ gold/ silver/ brass/ chrome, electrophoresis coating plastic, oiled to prevent rust, etc |
Diameter | 2", 2" 5/8, 3" 3/4, 6" |
Packaging | Inner Packing: Plastic bag; Carton Box Outer Packing: Cartons, wooden boxes or pallets |