Description:

120 POUND WEIGHT CAPACITY - springs for 120 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.