Height of Mounting Brackets of Conventional Ramp Door Spring for 8' Wide Enclosed Trailer M394FR

Updated 03/09/2021 | Published 03/05/2021

Question:

I am looking at ramp door spring #M394FR for my enclosed snowmobile trailer. It currently doesnt have a roller spring and I would like to add one. I see the measurement says its 4 3/4 but what I need to know is what size is the mounting bracket where it mounts to the trailer? I dont have a lot of room above the door. Any more detailed information you could provide would be helpful. Thank you.

asked by: Mark G

Expert Reply:

I was able to get the height for you of the mounting brackets for the Conventional Ramp Door Spring for 8' Wide Enclosed Trailer # M394FR.

Overall, the height is 6-1/4 inches, and from the top of the opening where the spring's shaft goes through to the top of the bracket measures 3-7/8 inches. You won't need quite that much space above the drum, but will want at least 2 to 2-1/2 inches to be able to mount the bracket.

I have added a link below to a video review for you to check out as well of the Conventional Ramp Door Spring for 8' Wide Enclosed Trailer # M394FR.

expert reply by: Kyle S