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Ramp Spring - 2K Torque for 1-1/2" Round Shaft - LH

Code: RS16933LH

193 reviews

Our Price: $23.91


Product Specs:

Trailer Ramp Springs

Single Ramp Spring

Left Hand Spring

Steel Alloy

11 Inch Wide Spring


Video of Ramp Spring - 2K Torque for 1-1/2" Round Shaft - LH

Customer Satisfaction Score:

Customer Reviews

Ramp Spring - 2K Torque for 1-1/2" Round Shaft - LH - RS16933LH

Average Customer Rating:  4.8 out of 5 stars   (193 Customer Reviews)

by: Bill R.03/20/2017

These ramp springs really took the work out of raising and lowering my heavy 3 fold ramps needed for a more long and level approach to our 10 ton trailer. I always looked for help when needing to raise them, now I can almost do it with one hand. It took a little work installing them because the old system had to be rebuilt somewhat. I kept the same 1" pins and used a 1 1/16" ID X 1 1/2" OD sleeve for the springs to work on. They were well worth my time. I`d rate this an excellent product.

Still work great! They gave me a lot more flexability moving equipment without always looking for a hand or trying to raise them myself.
Bill R - 03/20/2018

by: James01/22/2023

They were a b**** to put on but got her done by myself works great.

by: Michael12/18/2022

I had to have 2 back surgeries, and I was not to pick up hardly any weight for a number of weeks. I had a neighbor help me install the ramp springs. After that I was able to lift the ramps with almost no effort at all. I am very glad I got the springs.

by: William 02/24/2023

The springs are okay, but etrailer is awesome. Super-fast shipping and amazing follow up.

by: Crawlspace Professionals06/21/2018

We installed spring and lowered ramp. Spring bent and did not assist on lifting ramp anymore. Very disappointed

The ramp spring is designed to be used with a 1 ½ round pipe not a square pipe which might cause the ramp spring to bind. You also may want to use more than one spring on heavier ramps.
-- Etrailer Expert Heather A - 07/18/2018

by: www.dunkay.cl09/19/2022

Need two on each side… one is not enough

by: Piers02/13/2023

This was a very smooth transaction! I needed a spring that was less then 4" wide due to how the ramps were fabricated on our truck. I looked and looked, luckily i found your site that had the dimensions shown. Thank you.

by: Tony 12/28/2022

Great products! But what really stood out to me was the feedback and customer service.

by: Nick 09/28/2022

Very happy with how fast the delivery was. Keep up the good work, Etrailer!

by: Herb 08/16/2022

Excellent service and parts. It was actually a pleasure doing business with etrailer. Thank you.

by: Jeremy W06/09/2011

Exactly what I needed. Good price and it was shipped quickly.
Online descriptions were thourough.

Can someone tell me how to install trailer assist springs, please!
-- comment by: David - 07/19/2013

7h x 8.5w door with wt. of appx.100lbs. ?how many and what size helper springs will I need to install for appx.20-30lb.force to pick-up?
-- comment by: kim k - 08/13/2013

by: Vern05/04/2022

Unfortunately I am working on a return. I am happy with etrailer. I have been getting great responses nice people. The item want work unfortunately and doesn’t look like you carry the size I need.
Thank you

by: Richard02/23/2018

My gooseneck trailer has the extra wide ramps on it. Each ramp covers half the trailer. These ramp springs definitely help raise the ramps. I only wish the fingers (as I call them) were about 2 inches longer.

by: Michael05/28/2020

My 16 ft mower trailer is loaded with tools from the shop rebuild so I have been having to use my 20 ft implement trailer to haul my sub compact tractor on when mowing the in-laws yard. The ramps are very heavy which was never a problem for occasional use but doing it multiple times a week was getting old so I went looking for a solution. These springs were easy to install and made all the difference in the world. The trailer is now much more user friendly. Wish I had bought them years ago.

by: Georgetown12/14/2022

good product and fast

by: Scott11/18/2021

The springs that I bought save my back every time that I raise or lower my ramp. Fast shipping and, as always, excellent customer service from etrailer.

by: Mark 11/07/2022

right springs at a great price

by: Mike09/15/2022

Very strong spring for a heavy ramp.

by: Paul 08/10/2022

Exact replacement

by: Steve McGuire07/23/2019

Two points of consideration, first the ramp springs worked great and make a world of difference when lifting my ramps. Second was the instructional video. Which made the install process simple and accurate.

by: Steve02/10/2022

The existing spring on my fold up ramps were not enough to raise the ramp easily. I added this spring to the ramp and it works great.

by: Tony02/01/2022

They worked great for the set of ramps I built.

by: Adonest09/02/2022

Just what I Needed,

Thank you Very

by: Lorenzo09/14/2022

Very much satisfy.

by: Grady P.03/02/2017

Product was as described & fit was good. Delivery was faster than stated. Will require some mods to trailer to gain the best benefit from springs. Will order from etrailer in the future for my trailer needs.

Im very pleased with my parts. They were delivered in a timely manner. Once I installed they worked perfectly and will purchase from etrailer with all my trailer needs.
Grady P - 03/12/2018

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Ramp Door Hinge - 8-3/16" Long - 1" Pin Diameter - Steel

Code: PLR1902

191 reviews

Our Price: $32.51


Product Specs:

Trailer Door Hinges

Ramp Door Hinge

Greasable Pin

Weld On

4 Inch Wide


8-3/16 Inch Long

Polar Hardware

Easy-to-weld, heavy-duty hinge features a grease zerk fitting that lets you easily grease the pin for smooth and long-lasting operation. This durable steel hinge replaces a damaged or rusted hinge on your trailer's ramp or access door.

Video of Ramp Door Hinge - 8-3/16" Long - 1" Pin Diameter - Steel

Customer Satisfaction Score:

Customer Reviews

Ramp Door Hinge - 8-3/16" Long - 1" Pin Diameter - Steel - PLR1902

Average Customer Rating:  4.8 out of 5 stars   (191 Customer Reviews)

Easy-to-weld, heavy-duty hinge features a grease zerk fitting that lets you easily grease the pin for smooth and long-lasting operation. This durable steel hinge replaces a damaged or rusted hinge on your trailer's ramp or access door.

by: Boris02/18/2022

I received my Ramp Door Hinge and it is heavy duty and was packaged with care. I even called customer service to check arrival time and the individual who helped me was very kind. First of all a person answered the phone, second she did not ask for an order number just my name and she was able to tell me exactly what was going on with my order and when it should arrive. My order arrived exactly when she told me. I am hoping to get it welded on today and if I am able I will try to return here and post pictures. Thank you guys.

After a year of use my rear ramp door hinge is still holding up as if it was just installed yesterday. There is no slack nor looseness what so ever. Its a great product, very durable in deed. Definitely made the right choice with that purchase. 100 still satisfied.
Boris - 02/20/2023

by: Nick Stoutamyer09/18/2019

My parts were promptly shipped, in good condition upon arrival. Perfect fit for my application, and have had no problems over the last year. Application was for a 2010 piece American car hauler rear door ramp hinges.

by: AkaKlutz08/23/2017

Great value on heavy duty hinges. I had a custom Bifold landscape ramp built. And used 8 of these hinges. Four at the body and four at the Bifold.

Works great. Shipping was super fast. And packing was excellent.
Looking forward to my next purchase with etrailer..

by: Spatch12/05/2020

Work awesome, just put them on a trailer used to haul larger mower .With the ramp they are perfect ! Thanks for asking !

OK fine, you need another installed so you dont get locked in while inside FYI
kenneth a - 12/06/2021

by: Josh 03/13/2023


by: Dwayne 07/19/2021

Great job. Hinges just what is advertised, heavy duty.

Hinges still work great after a year. Moving a Kubota garden tractor and other equipment over down gate and hinges hold just fine.
Dwayne - 07/20/2022

by: Kelly 03/10/2023

Fast shipping and exactly as described

by: James 09/26/2022

Heavy duty! Nothing to complain about here.

by: Brad09/16/2019

Shipped fast exactly what I ordered fix my trailer rear door . Heavy duty hinge awesome company to buy from thank you .

by: John05/02/2021

Exactly as advertised. I have yet to install but I am happy with the hinge purchase.

by: GQ-ROD12/14/2016

Ordered these to use on a landscaping trailer for a rear ramp gate that will hold at least 800 pounds got 3 of them to spread the weight out, seemed heavy duty and they are, these are big hinges in a good way. The zerk fitting is a great plus! makes it easier than fabricating your own hinges. The square plate makes it easy to align and gives you enough material to weld to.Price was goog shipping was fast, customer service is always excellent.

One year later they are still working perfectly. They have stood up well, can be greased easily, hold a lot of weight, over 800 pounds at a time have gone up this ramp using 3 of these hinges, no issues.
GQ-ROD - 12/14/2017

by: Steven 11/24/2022

easy ordering quick delivery

by: Luis Martinez08/24/2017


by: Chris 10/27/2022

Was exactly what I ordered. Thanks!

by: Kevin W11/09/2021

Let every one know from start to finish I was glad o chose you company. One improvement I would recommend is once the tracking number is available, include it in the email. That way it’s another way to track its location. Thanks again for the Great customer service and using UPS.

by: Gregg 10/05/2022

Great company easy to deal and get your parts outfast

by: Joel04/29/2022

One is hard to move and the other hinge is stuck. I think they are both bent. Not happy. Waste of time waiting for them

These are heavy duty and they require you to weld them on then apply a grease gun onto the fitting. Once you pump grease into the internal pin, it will become lubricated and easier to move.
-- Etrailer Expert Sierra K - 05/03/2022

by: Scott R05/01/2017

This was exactly what we needed to complete our custom landscape truck ramp.

by: Joseph 09/29/2022


by: Kevin 01/06/2022

We've used these hinges on multiple heavy duty, weld-on applications and they are quality, solid, and extremely durable and strong. The extra thick barrels make welding them onto frames extremely easy.

by: Aaron 08/11/2022

Good service overall

by: Shannon07/04/2022

The hinges looked good but they were rusty. It would be nice to get hinges that you could move by hand. 2 of the 4 i had to put in a vice and use penetrating oil to get them to move at all.

by: Brian 07/10/2022

The hinges worked perfectly for what I wanted them for.

by: George W.05/22/2017

I'm refurbishing an enclosed trailer and etrailer made it super easy. I ordered new fenders, marker lights and replacement ramp hinges. I couldn't be more happy with the quality of the parts, the customer service and the great prices. I almost forgot the free shipping promo! I have seven trailers and etrailer will be my "go to" place for parts and accessories!

by: Dave. McD05/21/2019

These seem to work well. Very durable. Having the grease fitting is great!

Still excellent a year later! I will be buying more for another project.
Dave M - 05/21/2020

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