Garage Door Extension Spring For 8'Ft. - 90 lbs Light Blue SHOP BY SPRING SIZE_218-1-3/4-28 1 interior zippered pocket

1 interior zippered pocket

-Complete Kits - 8' (Width) x 7' (Height) * with four panels only

For use with torsion springs with an inside diameter of 1-3/4" to 2-5/8

27" relaxed

Garage Door Extension Spring For 8'Ft. - 90 lbs Light Blue SHOP BY SPRING SIZE_218-1-3/4-28 1 interior zippered pocketGarage Door Extension Springs for 8' High Single Loop Professional high tensile steel, Rated 10,000 Cycles 27" relaxed; will stretch to 48" 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