Description
DIMENSION : One Pair of .218’’wire size x 2’’ inside dimension x 24’’ length Garage Door Torsion Spring. (red is right and black is left).PACKING : One pair of Garage Door Torsion Spring(Left&Right), One pair of 17.5’’Winding Bars,One Installation Instruction..PREMIUM QUALITY:Due to the use of heat-treated steel wire with special carbon content, our spring’s service life is longer than normal springs,Minimum 18,000 cycles.Also it is not easy to lose elasticity during use.Upgrade lightweight aluminum stationary & winding cones are more tightly connected to the bracket and can reduce the wear of the spring..SIMPLE INSTALLATION : Use our high quality garage door torsion springs to replace old broken garage door springs.We believe that you will learn how to install the torsion spring soon under the guidance of the Installation Instruction..IMPORTANT : Please make sure that the wire diameter, inner diameter, and length of the spring you choose are exactly the same as the original spring used.
