Garage Door Extension Spring

High Quality Spring Wire Springs

This Garage Door Extension Spring has a green color code, is for an 8 ft door height, has a load rating of 120 lbs, and stretches from 27 inches to 48 inches. These specifications indicate its suitability for an 8-foot garage door requiring a 120 lb counterbalance force.

Specifications

Color Code	Green
Door Height	8 ft
Load Rating	120 lb
Stretch	27 inch to 48 inch

About springs

Garage Door Extension Spring is listed under Springs — compression, extension, torsion, die and constant-force springs. Springs are mechanical devices designed to store and release elastic energy, typically in response to a compressive, tensile, or torsional force. The primary types include compression springs, which resist compressive loads along their axis; extension springs, which resist tensile loads and often feature hooks or loops at their ends; torsion springs, which apply torque or store rotational energy;

Compare this against other springs, or search the full index for equivalents from other manufacturers.