For 7'' doors weighing 130lbs
Package includes instructions, mounting hardware and warning/safety information
Steel Material provides strength and durability

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.3 inch
Height : 1.2 inch
Length : 28.5 inch

Item Weight: 4 pounds (View shipping rates and policies)
Shipping Weight: 3.95 pounds (View shipping rates and policies)

ASIN : B00FN6KQR8

Product Description

Garage door extension springs are mounted along the sides of the garage door or above the horizontal tracks. Extension springs stretch and contract as the door operates to counterbalance the weight of the door. Residential garage doors have two extension springs, one on each side of the door. Commercial doors often have multiple springs installed on each side. Package includes instructions, mounting hardware and warning/safety information. WARNING: INCORRECT INSTALLATION OR DOOR POSITION CAN CAUSE SERIOUS INJURY OR DEATH. See package warnings and enclosed instructions.