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1.LEFT-SIDE COMPATIBILITY: When facing from inside the garage, the RED CONE torsion spring is for the LEFT SIDE of the garage door.
2.TORSION SPRING PACKAGE INCLUDES: Garage door torsion spring for Left Side of garage door - Red Cone
3.TORSION SPRING DIMENSION: 218 wire size x 1.75 inside dimension x 31 length Garage Door Torsion Spring.
4.HIGH QUALITY GARAGE DOOR SPRING: Made of heat-treated professional spring steel coils with aluminum cones to make sure they are extremely heavy duty. The latest electrophoretic coating technology provides excellent corrosion proof performance and superior abrasion proof performance. Salt spray tests up to 400 Hours, and Minimum 30,000 Cycles. NEVER need to lubricate the spring, keep hands clean during installation.
5. GARAGE DOOR SIMPLE INSTALLATION: Use G.A.S Hardware high quality garage door torsion springs to replace old broken garage door springs. Having the experience of installing torsion springs can save you a lot of money.
6. GARAGE DOOR TORSION BAR IMPORTANT: Please make sure that the wire diameter, inner diameter, and length of the spring you choose are the same as the original spring used. The extra time should prove beneficial. Over the years we have discovered that informed customers are happier.

1) According to the original factory specifications.
2) Perfect match for the original one.
3) Easy installation.
4) Stable characteristics, high reliability.
5) The load & spring force balanced application

1. Used in machine structures requiring compressive force and elasticity.
2. Vertical or horizontal compression

1) According to the original factory specifications.
2) Perfect match for the original one.
3) Easy installation.
4) Stable characteristics, high reliability.

We supply high strength bolt with standard din931
Grade: 4.8, 5.8, 8.8, 10.9, 12.9
Treatment (finish): plain, black, hot dippedgalvanized
The size: m5-m42
The length from 10mm-240mm.

Bolts.

Stainless steel screw

Tension springs, compression springs, torsion springs, oil seal springs, roller shutter springs, and any kind of wire clip. Steel wires and SUS wires are 100% imported from Taiwan, Japan and Korea, and we use the most professional machine to produce springs, we have a full range of diameter and material can produce from 0.1~50mm