Ramp Assist Springs, Hinge Mount for 1" OD Shaft
Ramp Assist Springs, Hinge Mount for 1" OD Shaft

Ramp Assist Springs, Hinge Mount for 1" OD Shaft- each spring sold separately

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5
Your Price: $16.95
Part Number:RASHM1

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$2
Ramp Assist Springs, Hinge Mount for 1" OD Shaft

These heavy-duty ramp assist springs are designed to fit onto the ramp hinge shaft. They can become slack with age & sometimes need replacement. These springs will fit on a 1" OD" diameter shaft. They are made slightly larger, because they will get smaller when torque is applied. When you are standing behind the trailer looking at the ramp, the left-hand springs are on your left, the right-hand springs are on your right.

Coils:11 of  7/16" steel alloy

Spring body: 2 1/8" W X 5" L

Tails: inside: 5 1/2" L--outside: 5 1/8" L

Weight: 2 lbs, 15 oz. each

Torque: 3278 pounds/inch

*Springs for larger diameter shafts sold below.

We do not offer custom-sized springs
5 Stars
Mr
Excellent quality springs. For those interested in determining if the spring strength is correct for your application, I wanted to share my experience. I have a 48 tall trailer ramp, that when lowered to the ground weighed 75 lbs at that rests on the ground. Since this ramp is hinged and supported on one end, and the other weights 75 lobs, the total ramp weight would be 150 lbs. I used two of these springs which when the trailer tailgates is opened fully (approx 105 degrees) the tailgate rests on the ground with about 5 lbs of weight. I
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Reviewed by:  from Monroeville. on 1/6/2020
5
5 Stars
Department Chair
This is my 2nd set of 1" shaft assist springs from trail pals, very happy with them. @ "retired's" review - my first set was for 80-100# single piece ramps and one spring per ramp was the perfect amount of assist. The new set I just ordered is for heavy duty tri-fold equipment ramps that weigh 250# each. I don't have room for 3 springs, but 2 will be better than nothing.
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Reviewed by:  from United States. on 12/11/2019
5
5 Stars
Department Chair
Purchased these 1" OD shaft springs for our equipment trailer ramps. Fit perfectly and very heavy duty. Impressed by the professionalism and prompt service we received, thank you Trail Pals!
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Reviewed by:  from Fort Wayne, IN. on 9/17/2019
5
5 Stars
Torsion Springs
Thanks for the help on getting the right springs. I have a 160 lbs, 5’ long ramp. Added 2 of the torsion springs for a 1” shaft. Worked great. Thought about adding a 3rd spring but thinking it might be to much.
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Reviewed by:  from Liberty, MO. on 5/26/2020
5
5 Stars
1" shaft diameter ramp springs
I used these on a utility trailer. I built the trailer and ramp myself and the ramp turned out a little heavy. I ordered these springs and they drastically decreased the lift weight of my ramp. I called and asked about them before I ordered, and the nice lady that answered the phone was very courteous and knowledgeable about their products . Great springs and we'll built.
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Reviewed by:  from Aiken. on 2/5/2020
5

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