Is Trailer Ramp Spring Adjustable in Tension

Updated 09/16/2020 | Published 09/12/2020

Question:

how do you know what pound dual springs you need for a door enclosed trailer 94inch

asked by: Herbert B

Expert Reply:

The spring capacity of the torsion style ramps springs like the part # M394FR that you mentioned is how much lifting strength it is capable of if adjusted for it. This spring has a 185 lb capacity but could have a lower tension used if that's too much for the door. Since we recommend having a pro with experience winding garage door springs install these they'd be able to set the best amount of tension to use.

expert reply by: Jameson C