Garage Door Extension Spring For 7'Ft.- 180 lbs Gold SHOP BY SPRING SIZE_234-1-3/4-31 Works on most residential applications

Works on most residential applications

Install Roller Chain on JR-ST or JR-RD (the roller chain has a connector link to split chain and reconnect

Torsion Spring Right Wind Cones

Galvanized construction for durable and long-lasting performance

Garage Door Extension Spring For 7'Ft.- 180 lbs Gold SHOP BY SPRING SIZE_234-1-3/4-31 Works on most residential applicationsGarage Door Extension Springs for 7' High Single Loop Professional high tensile steel, Rated 10,000 Cycles 25" relaxed; will stretch to 42" Note: These springs are for use on standard sectional doors only, The only way to get the proper extension spring is by door weight.. we recommend using a bathroom scale to weigh the door before ordering.. we cannot tell you what your door weighs from a description of the door