Enamel coated steel springs are tested to be durable and long-lasting. Rated for 12,000 cycles (a cycle is 1 open and 1 close)
BEFORE BUYING: Watch our how-to videos to be sure you''ve selected the right springs and are comfortable installing them yourself
Dark Blue springs: 140 lb capacity, 1.5'' diameter
NOTE: LIGHT BLUE SPRINGS ARE FOR 90 lb DOORS. THESE SPRINGS ARE DARK BLUE, FOR 140 lb DOORS. If your current springs are blue, please double-check their diameter or the weight of your door.
Garage door springs are color-coded for easy identification (See our easy to use selection guide for help choosing the right springs)
For standard 7'' high overhead sectional doors that use extension springs.
25 inches relaxed, 67 inches when fully stretched
Add SK7136 Safety Cables for added safety
Enamel coated steel springs are tested to be durable and long-lasting. Rated for 10,000 cycles (a cycle is 1 open and 1 close)
See our easy to use selection guide for help choosing the right springs:
SK7153: 120lb (Green), 1.34'' diameter
SK7155: 140lb (Blue), 1.50'' diameter. Note that some other companies use blue for both 90lb and 140lb springs. If your springs are blue, double-check the door weight or spring diameter
SK7157: 160lb (Purple), 1.60'' diameter
SK7159: 180lb (Orange), 1.75'' diameter
All our springs are for standard 7'' high doors. 25 inches relaxed, 67 inches when fully stretched

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.46 inch
Height : 1.46 inch
Length : 26.9 inch

Item Weight: 4.75 pounds (View shipping rates and policies)
Shipping Weight: 4.75 pounds (View shipping rates and policies)

ASIN : B005TEA49O