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Adjust the tension of both garage door springs equally and at the same time with the Janus Cam Action Ratchet Spring Tensioner Assembly HDRW20029-0000 from Action Industries. This Spring Tensioner Assembly is specially designed to be compatible with 1-5/16 inch diameter axles. The tensioner is installed on one end of the door axle to further simplify the process, and allows precise fine tuning with precision increments of 1/8 turn. Quickly and easily adjust the tension on all garage door springs simultaneously from one end of the door. The cam tensioner bites into the axle helping to eliminate unwanted spinning during the initial loading or spring adjustment process.
1-5/16 inch cam tensioner
Precision turning of 1/8 turn increments
Adjust tension of both springs at the same time
Adjusts tension of both springs easily
Installed on the end of the door axle
Allows simultaneous fine tuning of springs
Eliminates unwanted spinning of axle during spring loading or adjustment