Heavy Duty Garage Door Extension Springs
110 POUND WEIGHT CAPACITY :spring for 90 pound garage door using extension spring system,use a scale to weigh the door if unsure of the weight of the door.RESURRET YOUR OLD GARAGEDOOR:these upgraded extension garage door springs are designed to replace these rusted,worn out,dangerous springs and refresh your old garage door.HEAVY DUTY:these springs are made of high quality heat treated spring steel,tested to be durable and long-lasting. Rated for 18,000 cycles (a cycle is 1 open and 1 close).ANTI-RUST:high quality material with coat for corrosion resistance ,these springs are easy to clean and not tend to rust no matter indoor or outdoorLiquidation buy, open box, appears new!