Garage Door Extension Spring For 8'Ft. - 110 lbs WhiteGarage 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

041C4220A is a complete gear and sprocket replacement kit

commercial and industry operators

This left wound torsion spring comes in a brown finish with a 0

Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility

automatically close the door after a preprogrammed number of minutes

Universal Slotted Flag Angle

26' of hand chain 1 pcs of chain keeper

- Receive real-time alerts when there’s activity with your garage doors or

It comes with winding and anchor cones pre-installed for easy installation

Used with center support only for torsion spring

22" of #41 roller chain

2  x Adjustable Top Fixture Brackets