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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Includes: 1 PCS of 41B36 sprocket
but these are the EXACT springs that will deliver a longer performance
Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility
It comes with winding and anchor cones pre-installed for easy installation
This kit is used to mount and align the safety sensor eyes kit with the door track
Garage Door Extension Spring For 8'Ft.- 140 lbs Dark Blue Quantity:Single Includes: 1 PCS of 41B36Garage 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
