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Ramp Spring - 2K Torque for 1-1/2" Shaft - RH

Ramp Spring - 2K Torque for 1-1/2" Shaft - RH

Item # RS16933RH
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Trailer Ramp Springs
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Great Prices for the best trailer ramp springs from Redline. Ramp Spring - 2K Torque for 1-1/2" Shaft - RH part number RS16933RH can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Redline Trailer Ramp Springs - RS16933RH

  • Single Ramp Spring
  • Right Hand Spring
  • 11 Inch Wide Spring
  • Redline
  • Steel Alloy


  • Right Hand Ramp Spring
  • High quality steel alloy
  • Provides approximately 90 degrees of deflection
  • Measurement of spring legs from coil to tip: 4"
  • Width of coil: 2-1/2"
  • Overall length: 10"
  • Inner diameter of coil: 1-3/4"
  • Outer diameter of coil: 2-1/2"


RS16933RH Ramp Spring - 2K Torque for 1-1/2" Shaft - RH





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

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Ramp Springs Review

Speaker 1: Today, we're going to be taking a look at, and showing you how to install ramp springs for the 2000 pound torque rate for inch and a half shafts. The left hand side is part number RS16933LH, and for the right, you'll need part number RS16933RH.Now, these springs are designed to aid you in lowering and lifting these heavy ramps. If you don't have any springs installed, you know it can be quite a bit of a pain. As you're lowering your ramp down, you kind of have to be under it. You don't want to just let it drop .. Well, I guess you can, but you might cause damage to it, and vice versa.When you're trying to lift it up, you're going to lift up the entire weight.

With the springs installed, they've got a 2000 pound tension rating, so as we lower the gate, as we raise the gate, it's going to be much, much easier.Now, this is what I would call a medium/heavy duty utility type trailer. We'll also show you on a very heavy duty utility type trailer, the use of two of them for those much larger ramps, the triangulated style ramps. Those tend to be a lot heavier, so we'll show you that, as well.Just to give you an idea, however your ramp's held in place, you'll want to, of course, unsecure that, and then you'll see our ramp's going to come down much easier. It actually kind of floats there. We'll push that down.

That'll keep it closer to the ground. We can get our equipment on and off, then when it's time to shut them back up, much easier process than what you're probably used to, especially if you don't have springs, or if your current springs aren't in good working order.You can see our old spring. It's become worn, and it's not near as effective as it was. You see how that's pointing off, kind of in that rearward direction It just means it's been fatigued over time, so we're going to be able to replace it with a new spring. It's going to give us much more effect.Now, the left hand and right hand is going to determine which side of the pin you're going to be putting it on.

If you want it on the right side, you want a right hand spring, and if it's going on the left side, you're going to want your left hand spring.To ensure we get years of great service out of the ramp springs, they're made of a high quality alloy spring steel, so they're going to return to their original position for years and years.To ensure you have plenty of room, we're going to go over the specifications of the spring, just to give you an idea about the size. From outside of our spring to outside of our spring, we've got 2 1/2 inches. Inside and inside's going to be about and inch and a half. From the spring itself, to the end of each arm that sticks out, is going to be 4 inches, so you definitely want to keep that in mind, and make sure that you've got clearance for that, and also that, that spring will make contact with something within that 4 inch range.To begin your installation, you'll need to remove whatever's holding in your hinge pin. It's going to be the large inch and a half diameter pin that runs through here.

In our case, we've got a bolt and a nylon lock washer. We're going to use a 9/16 to get that removed.You also want to hang on to your hardware, because you're going to need this to put it back in. It keeps this pin from sliding in and out. You can see our old spring mounted here. We'll move our pin out, and the idea is to free that up. Now, this ramp's going to be very heavy, and when you pull that pin, it's going to want to fall down. You need somebody to give you a hand, or if you can handle it yourself, however you want to do it, just make sure, as you pull this pin, that, that doesn't fall down and hurt you.Now, we can remove that old spring, set it aside, and replace it with our new one. Now, we're going to be putting our spring on the other side. We've got an accommodation for one here or here, so it doesn't matter how you want to do it. Make sure you get it where you need it, though. Then, our gate hinge is going to go right in between there. As we install it, we can place that pin through.Now, as we replace our ramp onto the trailer, and install our pin, of course, we want to ensure that the pin passes through the middle of our spring, and we also want to make sure that the flange on the ramp goes in between the spring and the flange on our trailer.Now, to finish it up, we'll just reinstall the hardware that we removed to take that old one off.As we said, with these really heavy ramps, they look about the same as the other ones, but they're much thicker steel. It really is a problem, when it comes time to lower them. You're going to have to fight it. You're really going to have to put weight into it, and it can be slightly dangerous. If you have anything underneath there without steel toes on, you'll likely run into something. Same way, going up. Just make sure you get a good hold it.Then, you're putting yourself right underneath them, so if you we're to slip or your hand comes off, it can come back at you. Those springs are going to help us out a lot, with that situation.Now, just like before, we're pulling that pin out, although this time, we don't have any keepers to put it in, so we'll slide this one on, just like that, bring the pin in, a little further, we can get our other one put on.After we have our springs installed, there's a huge difference in the operation of our ramp. We'll go through that same process as before. You could see it actually hold my ramp there. At that point, we just need to press it down a little bit. That's going to make it much easier getting our equipment up and on it.Now, to raise it up, it takes a lot less effort, as well.Overall, our ramps are going to be much easier to use, but a big key is, they're also going to be much safer. That'll complete our look at the ramp springs.

Customer Satisfaction Score:


Customer Reviews

Ramp Spring - 2K Torque for 1-1/2" Shaft - RH - RS16933RH

Average Customer Rating:  4.8 out of 5 stars   (170 Customer Reviews)


by:

Need two on each side… one is not enough




by:

I’ve dealt with many companies online, etrailer is one of the best out there. I’ve bought many products from etrailer and the parts are reliable and so is costumer service. I always get the parts very quickly and have never been disappointed. Good job y’all!




by:

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:

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:

Very happy with the prompt delivery. Keep up the good work, Etrailer!




by:

Exact replacement




by:

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:

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.




by:

the spring will be used to replace broken springs and they were a match for what is broken.




by:

WAS EVERY THING SAID IT WAS & TIMING SH IPPING




by:

Great company




by:

Heavy gates need a good set of springs to save your back! This product works great.




by:

They were easy to install on my car hauling trailer. They are ok, but maybe I should have bought heaver springs. However, I think these will work. One of my old springs was bent when I bought the trailer. I wanted to replace them both, and have the same tension on both ramps. My are stand up ramps. Thanks. Don C Kokomo, IN.46902


Comments
The new springs have been a great help to me. At 74 and getting a bit weak, Ha Ha they are a welcome addition to my trailer. Thanks. I just bought a new RV light plug end to replace the old one. Havent gotten it yet, but am looking forward to installing it. The old one shorted out. Etrailer has been a great place to buy the items I need. Thanks again Etrailer.
Don C - 07/23/2017


by:

The ramps on my equipment trailer were very heavy for me to lift as my back is not what it used to be. My son hurt his back and it was hard for both of us to lift the ramps. We received two springs on Friday and installed them Saturday morning. It took about 5 minutes per side maybe. What a difference, I can now lift the ramps off the ground with one finger. They really helped, thanks so much for sharing the [installation] video that I watched and that prompted me to try these.


Comments
Its still working great. Best and easiest thing we ever did to improve the trailer. No more strained backs
Robert - 07/16/2020


by:

Fair price and quick shipping. Put it on and it works better than the original one on the other side ( 10 yrs old).




by:

Great ramp helper springs!!




by:

MY PART WAS ON BACK ORDER,AND MY REP. CALLED ME WEEKLY TO LET ME KNOW THE STATUS OF MY ORDER TILL THE DAY IT ARRIVED.




by:

Just installed two of these springs last night on our truck's tailgate. Time will tell how well they hold up. Installation was easy, as we were replacing two springs that had failed after several years of use.


Comments
One of the springs broke. Waiting on the other to break before changing out again.
DONNA V - 09/09/2017


by:

Heavy duty springs worked great. I was thinking about using hydraulics to raise and lower my trailer ramps until I found out about these springs from etrailer.com.

I recommend this product, worked great!!!!!




by:

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:

Everything I get from etrailer is always top quality and delivery is fast. This spring will save my back as I have an extremely heavy gate.


Comments
1 year later the springs are working great! Great quality and price.
Dave - 05/10/2018


by:

THEY WORK PERFECTLY. RAMP GO DOWN ABOUT 6 INCHES FRON GROUND AND VERY EASY TO LIFT UP FOR CLOSING.




by:

I have purchased this same item in the past without any problems. Naturally I thought I would purchase the same item again. They are easy to install and if I need to preload the spring (I usually have slight pressure on the spring when the ramp is straight up) I do this by welding the right size diameter pipe or rod under the tail of the spring. This works fine.. I have already painted them black and ready to pop them on. I would highly recommend the springs for any tailgate or ramp installation. Might also say the package arrived in four days.




by:

Theese work to good. I have a 14k gooseneck and the ramps will only drop to a 45 angle. Spring is a little too strong. For 7 ton trailer ramps made of 3 in channel. I plan on modifing the ramps which should fix it.




by:

They worked great for the set of ramps I built.



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Show More Reviews

See what our Experts say about this Redline Trailer Ramp Springs

  • Replacement Ramp Springs for Horse Trailer
    Horse trailers are enclosed, but they usually don't use the enclosed trailer ramp springs for the safety of the horses. They use smaller versions of our heavy-duty ramp springs. Unfortunately, we only carry the heavy-duty versions at this time, meant for heavy-duty steel ramps like those on equipment trailers or car haulers.
    view full answer...
  • Can Ramp Spring # RS16933RH Be Mounted in Center of Ramp
    Yes, if you wanted to install the ramp spring part # RS16933RH in the center of a ramp it would work in that orientation. I attached a picture that shows a ramp with the springs mounted more towards the center.
    view full answer...
    Image 1 for
  • Can Redline Ramp Spring # RS16933RH Be Used On 1-1/4 Inch Shaft
    The Ramp Spring # RS16933RH that you referenced can indeed be used with a 1-1/4 inch shaft without a problem. We have verified this with Redline. I have attached a short video demonstration on this spring that you can also check out.
    view full answer...
  • Length of the Legs of the Ramp Spring - 2K Torque # RS16933RH
    On the Ramp Spring - 2K Torque # RS16933RH that you referenced the spring lets are 4 inches from where they touch the coil to the tip of the leg.
    view full answer...
  • Diameter of Spring Rod on Ramp Spring # RS16933RH
    The diameter of the rod used for the Ramp Spring # RS16933RH is .465 of an inch.
    view full answer...
  • What Is the Torque Rating of the Ramp Spring for 1/1/2" Shaft
    The Ramp Spring part # RS16933RH has a 2,000 lb torque rating.
    view full answer...
  • Redline 2k Torque Ramp Spring Recommendation for a Heavy Barge Door
    The Redline Ramp Spring RS16933LH is a replacement spring and is only part of the ramp spring system on a trailer. To use this spring on your barge ramp you must have a ramp hinge with a 1-1/2 inch diameter rod or pipe where the ramp meets the trailer. The spring slips over the rod with the tension of the spring against the ramp and barge when the ramp is in the up position. The spring should not be welded to the ramp or barge, the tension and the rod will hold the spring in place. The...
    view full answer...
  • Heavy-Duty Ramp Spring Availability
    The only heavy-duty ramp springs that we offer are part # RS16933RH and part # RS16933LH. These springs have 4 inch legs, measured from the coil to the end of the leg, and fit on a 1-1/2 inch shaft. These springs are rated for 2,000 lbs of torque.
    view full answer...
  • Replacement Trailer Door Ramp Spring Options
    We do not carry the spring only for torsion springs on trailer doors. But we do carry the replacement assembly. I have included a link to the options for you to the right. Springs # RS16933LH or # RS16933RH would not work since they are designed for very heavy duty trailer ramps.
    view full answer...
  • Left Hand Vs. Right Hand Placement of Ramp Springs on a Trailer Ramp
    Right hand side would refer to the passenger side of the trailer and the left hand side would be the driver side. The part # RS16933LH is the left side and the part # RS16933RH is the right hand side. Both of these would work great on a 1-1/2 inch diameter shaft.
    view full answer...
  • What is Actual Torque Rating for Redline Ramps Springs # RS16933LH and # RS16933RH
    The Redline Ramp Spring you referenced, part # RS16933LH, and the matching right-hand spring, part # RS16933RH, are intended primarily for use on equipment trailers, such as those used to transport a skid loader for example, not for utility-type trailers. These springs have an inside coil diameter of approximately 1-1/2-inches (and are intended for a 1-1/2-inch shaft). The wire diameter as measured with a digital caliper is 0.465 inches. I checked the Redline catalog and with my contact...
    view full answer...
  • Wire Diameter and Number of Coils on the Left Hand Ramp Spring, item # RS16933LH
    The Ramp Spring, part # RS16933LH and part # RS16933RH, has a wire diameter of 1/2 inch, and has 6 full coils and 2 partial end coils that terminate at the spring ends. The overall length of the spring is approximately 10-1/2 Inches and the width of the spring is 3-3/4 Inches. The measurement from each ear to center of spring is 5-1/4 Inches, and the spring is made to fit over 1-1/2 Inch bar. These springs are rated at 2,000 pounds of torque, to help with lifting and lowering ramp doors...
    view full answer...
    Image 1 for
  • Recommended Replacement Ramp Spring for Utility Trailer with 1-1/2 Inch Shaft
    It sounds like the Ramp Spring # RS16933RH for the right hand and # RS16933LH for the left side might work for your heavy equipment trailer. These will fit a 1-1/2 inch shaft they have an overall length of 11 inches and the measurement from spring leg tip from coil is 4 inches. They will provide approximately 90 degrees of deflection and are made of high quality steel alloy. I have linked both of these to this page for your to check out.
    view full answer...
  • What Size Shaft Fits Heavy Duty 2,000 Foot Pound Ramp Springs
    If stretched far enough the coils in ramp spring # RS16933LH can get a little smaller. A 1-7/16 inch diameter bar could work better but they are designed for a 1-1/2 inch bar so you shouldn't have trouble. This is the left hand side spring. For the right hand side use # RS16933RH.
    view full answer...
  • What Size Hinge Pin Is Used With Redline Enclosed Trailer Ramp Spring
    The springs you mentioned, part # RS16933RH and part # RS16933LH are designed for use on an existing door hinge that uses a 1-1/2 diameter rod or pipe as a hinge pin. These are made of steel alloy and provide 90 degrees of deflection. I have attached a product review video for this ramp spring you can check out.
    view full answer...
  • Can Heavy Duty Trailer Ramp Springs be Used on a Bobcat Trailer
    The ramp spring # RS16933LH does fit heavy equipment trailers that have a 1-1/2 inch diameter shaft (or hinge pin where the ramps pivot). It is a weld on application so I am sure that if your trailer has the proper diameter shaft then you can use these springs. There is a left spring, # RS16933LH, and a right spring, # RS16933RH, and you would not want to mix them up because they would not mount properly to be able to function as they should. These springs are rated for 2,000 foot pounds...
    view full answer...
  • Installation of Trailer Ramp Springs RS16933LH and RS16933RH
    The left and right ramps springs # RS16933LH and # RS16933RH install on a shaft of 1-1/2-inches diameter. The width of the coil is 2-1/2-inches and the overall length of each spring is 11-inches. You can refer to the linked videos and to the linked photo from a customer that shows how these springs need to be installed on the shaft. The springs may not always have a color indicated but the photo shows which goes on which side.
    view full answer...
    Image 1 for
  • Big Tex Trailer Ramp Replacement Springs
    We only carry the springs for those heavy duty style ramps. For the springs we have the Ramp Spring - 2K Torque for 1-1/2" Shaft - left hand # RS16933LH and corresponding right hand # RS16933RH. The other parts will need to be either straightened or replaced and custom welded into place.
    view full answer...
  • Availability of Replacement Ramp Springs for 6" Ramp Springs
    The closest springs that we have to what you are looking for are the 4" springs # RS16933LH for the left hand side and # RS16933RH for the right hand side. These are rated for 2,000 ft/lbs and will do a good job at helping you lift your ramps. I would try checking to see what your current springs are rated for as well. If you have an older trailer then it could be that they are simply wearing out but if it is a newer trailer then you may need springs that are more heavy duty.
    view full answer...
  • How to Choose the Correct Ramp Spring for a Trailer
    A ramp door spring rated for 4k in/lbs of torque is going to offer more assistance than a ramp door spring rated for 2k in/lbs of torque. However, choosing the highest rated door spring available is not in your best interest. If the spring was rated too high then the ramps would more or less have a mind of their own and will be very jerking when lifting and lowering. If the spring was rated too low then it would not offer enough assistance and the ramps would feel very heavy and difficult...
    view full answer...
  • Can Two Ramp Springs Be Used On Each Side Of Trailer Ramp
    If you are wanting to use ramp springs like part # RS16933LH (left hand), and part # RS16933RH (right hand), you will want to know the diameter of your trailer hinge pin. These springs are designed for 1-1/2 inch diameter pins. The springs have 2,000 lbs of torque, so they should be able to handle your 300 lb ramps with no problem. I would only use one on each ramp and see how it performs before adding a second spring. If you send me a photo of your ramps and how they are attached to...
    view full answer...
  • Recommended Ramp Springs For Heavy Equipment Trailer
    The Redline Ramp Spring like part # RS16933RH and part # RS16933LH will help with lifting the ramps you said you are building for your trailer. I would recommend 1 spring for each ramp. These springs are made of steel alloy, these springs provide approximately 90 degrees of deflection and are designed to help lift a ramp with 2,000 pounds of torque.
    view full answer...
  • How to Identify Right Versus Left Trailer Ramp Springs
    The right and left trailer ramp springs # RS16933RH and # RS16933LH will install on the passenger and driver sides of your trailer ramp, respectively. Usually right hand springs will have a painted end for identification while left springs do not.
    view full answer...
  • How Do the Heavy Duty Ramp Springs Install on a Trailer and Ramp
    Heavy duty ramp springs # RS16933RH and # RS16933LH install on the hinge of the ramp. I have included a picture of what this looks like for you. Not all trailers are exactly the same but this should give you a general idea of how the springs install.
    view full answer...
    Image 1 for


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