Name

2 5/8 Inches Garage Door Torsion Spring 

Diameter

1 3/4" ,2" , 25/8" , 3 3/4" , 5 1 /4" , 6" and others

Material

72B ,82B , 60Si2MnA,65Mn Etc

Customizable

Can made by your drawings, samples and dimensions

Surface Treatment

White zinc plating,  Nickel plating, Chrome plated, Cataphoresis, Become black, Powder coating, Apply oil ,paint or as customers' request

Application

 Garage doors,overhead doors,industrial door installation ,roller shutter doors in matching torsion and extension spring

Certification

SGS ,ISO9001

MOQ

Any small trial order is welcome

Deliver time

7-15 workdays based on MOQ

Package

Standard Packaging, Pallet Wooden Carton Or as per customers' requirements