180 lb Door Pull Garage Door Extension Spring - Gold (2-Pack)

 DURA-LIFT 180 Pound Heavy-Duty Extension Garage Door Spring 2-Packs are extension spring replacements for broken sectional garage door extension springs for 7' tall doors. All DURA-LIFT garage door extension springs are manufactured from oil-tempered spring wire meeting ASTM A229 and are designed for a minimum of 10,000 door open and close cycles. Double-looped ends are standard to add double the resistance strength. 180 POUND WEIGHT CAPACITY - springs for 180 pound sectional garage doors using extension spring system DOUBLE LOOPED ENDS FOR STRENGTH - two loops to connect pulley system extend the cycle life of the springs SIMPLE INSTALLATION - install new or replace old, rusty springs quickly, make sure to measure the weight of your door (professional installation recommended) CORROSION RESISTANT - coated steel coils to help slow rusting process over spring life