Description
Durable Construction: Our torsion bar garage door spring kit is made using heat-treated spring steel coils and electrophoresis-coated aluminum cones to resist corrosion and rust, making it ideal for long-term use. Wide Compatibility: Our garage door opener torsion spring is compatible with most 7' and 8' tall garage doors with standard 4" lift reels. Each garage door torsion spring is rated to last a minimum of 17,000 cycles . Easy Installation: The garage door torsion spring kit includes 1 LEFT torsion spring and simple instructions to make it easy to make and replace old rusty springs yourself. Product Dimensions: Replacement Garage Door Spring Pair Kit Dimensions: Wire Size 0.218 x Inside Size 1.75 x Length 30 inch. Please note: It is recommended to measure the diameter, inner diameter and length of your existing torsion springs in advance to ensure a seamless fit.