Sectional Garage Door Lock Track Springs Hardware Tension Kit Extension Spring Pulley Wheel Garage Door Extension Spring 100 mm

• Function: Drive
• Material: Steel
• Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance, Rensidental
• Load Type: Torsion
• Production Process: Hot Roll
• Shape: Waved
• Transport Package: Wooden Case
• Specification: 1-3/4", 2", 2-5/8", 3-3/4", 5-1/4", 6"
• Trademark: JDX
• Origin: Jiang Su, China
• Production Capacity: 200000PCS/Month

Product Description

Basic Info. 

Model NO.	CH-TS04
Direction	Left&right hand
Surface Treatment	Black (Oli tempered) & Galvanized & Powder coated
Transport Package	Wooden Case
Origin	Jiangsu, China

 

Wire Diameter	4.8-13mm
Length	As your requirement
Trademark	JDX
Material	82B
HSCODE	7320209000

 

• Engineered for maximum application range.
• Minimum 10,000 cycles, at +/- 7.5lbs of target door weight.
• Springs are made of steel coils with aluminum cones.
• Black oil tempered, galvanized and powder coated wire provides a clean durable surface finish.

 

Product name	China Factory Cheap Customized Color Torsion Spring Garage Door Extension Springs for Rolling Shutter Doors
Diameter	1-3/4", 2", 2-5/8", 3-3/4", 5-1/4", 6"
Material	72B, 82B, 65Mn
Surfae finish	Oli Tempered, Galvanized, Powder Coated
MOQ	Small qty is also welcome and acceptable.
Certification	ISO9001
Package	International standard packaging, wooden case and do as customers' requirements
Payment term	30% prepayment in advance, 70% before shipping

Product Description

Name	Torsion Spring
Surface treatment	Plating nickel/ zinc/ black/ gold/ silver/ brass/ chrome, electrophoresis coating plastic, oiled to prevent rust, etc
Diameter	1-3/4'',2", 2-5/8'', 3-3/4,5-1/4'', 6"
Packaging	Inner Packing: Plastic bag; Carton Box Outer Packing: Cartons, wooden boxes or pallets