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Nobody likes a trailer that wobbles when you move around inside. These manual scissor jacks have a combined 10,000-lb capacity, or 2,500 lbs per jack, to keep things firm once parked. With an 18-3/4" lift and a 5" collapsed height, they take up little space yet give plenty of reach to level and stabilize. Once set, you’ll notice the shake and sway disappear.
Each jack is made of solid steel with a black powder coat finish that resists rust from road grime and weather exposure. The bearing set on the crank side extends the life of the mechanism, so you can rely on it season after season. The bow-tie bases stay put even on softer ground, keeping the setup stable without sinking.
These jacks are designed for easy installation whether you prefer to bolt them on using the 8-hole top plates or weld them directly to the frame. The mounting base measures 10" long x 3-1/4" wide with holes sized for common fasteners, so fitting them in place is straightforward. Once installed at each corner, you’ll have a sturdy foundation that works every time you set up camp.
A smooth-turning handle comes in the box so you can raise or lower each jack by hand without extra tools. The screw mechanism moves evenly without jerks or binding, giving you steady contact with the ground for quick stabilization. It’s simple gear you can count on—no power hookups, no fuss, just reliable support whenever you stop.
These jacks are meant to stabilize a portion of your trailer’s weight, not lift the full GVWR. Put them down until they touch the ground, and they’ll take out the bounce so your rig feels solid underfoot. It’s a practical, durable setup that makes every stop feel more like home.
This jack set is designed to stabilize a portion of your trailer's weight, not to support the full GVWR of your trailer. Do not use these jacks to lift your trailer or RV. Doing so will exceed the capacity of the jacks.
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
Great quality, easy installation.
Stabilizer jacks worked great. No issues with ordering, delivery or set up.
The box was a bit beat up when it arrived, but hopefully everything is intact.
Very nice, heavy duty construction better than the originals easy fit nice crank too better than OEM. Looks great too
Love them. They work great! I use an impact/electric screw gusto put them up and down and its so much easier!!
Mary
5/26/2025
They are easy to use and work great!!
The stabilizer jacks arrived very quickly, and they were very easy to install. They were pre lubed and they go up and down very smoothly. Great price!
Good heavy duty jacks, much better than the original
Better than original scissor jacks that were on there. Very happy with this purchase. Husband likes them a lot. Easy to install.
I appreciated everything about this order except the emails had a blurb about bike racks and it upset me every time I checked my emails.
Maybe the emails could be a little more personal oriented.
Very nice!
Had them installed on my modified cargo/camping trailer in an hour! Was able to even level the trailer with the jacks. EXTREMELY HAPPY !!!
Exact fit. Stronger than the original ones. Great price.
Perfect! My weld for rear bumper was in the way of the bracket, so I just swapped 1 bracket each side from the old jacks, jacks were same size but rated lighter weight. Thanks for quick delivery! Always like the tutorials and pictures.
Work perfect
Fast shipping
Super thrilled with the quality of jacks I ordered.
Any more trailer parts that I need will definitely come from etrailerThank you!!!
Robert
7/6/2025
Still working great for our camper supper impressed. Thank you!
Received the Items as quickly as possible and n great shape! The prices I have found on these and other items have met or beat everything I found on Amazon.... but best part is the communication and the warranty and the service that CANNOT be found on he other big name online sellers!
The stabilizers are just what I needed for my wifes 20' camp trailer, they are most probably much bigger than needed, but "bigger is better!"
Thanks to Michelle to the continual follow-up!
Easy install, all 4 installed in less than an hour on a trailer that had no stabilizers previously.
Check out the wife's fishing rig!
Thank you for your prompts delivery. I will buy from your company future
Excellent fit but the mounting bracket was wider than frame mount and was about 2 inches wider than the trailer frame mounting plate!
Super fast, transparent shipping. Fit perfectly as a replacement for our Rockwood A312HW stabilizers.
Since I started ordering from you, I have been very impressed with orders accepted, prompt delivery, and especially your system of tracking, from order taken right to order delivered. I feel, though, that the last order of jacks probably wasn't packed properly, which caused the jacks to move around and finally punched the side out. rectifying the issue was promptly taken care of, and for that I sincerely thank you.
Quality product, definitely upgrade from factory jacks. The only issue was the mounting flange on the rear jacks had to be cut a little to avoid some bracing on a 19FB EPro. Easy problem to overcome. No drilling needed, mounting holes matched factory mounting.
Stabilizers fit, easily installed. Quality good.
Delivered before time and in perfect condition. In our new policy of boycotting Amazon, we will come to etrailer more often definitely.
Gwendolyn Y.
5/2/2025
I like the new policy, Marcel!
Marcel
5/1/2026
It was still doing great when I sold our trailer 6 months ago.
The quality of the jacks looks very nice. They seem a lot heavier than my old ones. Going camping this weekend so time will tell if they are as tough as they look. Packaging could have been a little bit better. The box arrived with a piece of the one jack sticking out of the bottom of the box. I opened the box and there was a fair amount of cardboard paper at the top of the box which was nice, each bag was in its own plastic bag. But the bags were all punctured from sharp corners. And there was no cardboard paper at the bottom of the box. So there was some nicks and scraps in the paint on the jacks. No physical damage, just cosmetic. So I touched up the paint and installed them. Maybe when packing the jacks, once each jack is in its bag, wrap each jack then with cardboard shipping paper for a little extra protection. But other than that, the bolt hole openings were very easy to align with my camper setup. They installed very easily.
They look great. Unfortunately they're too large. They would fit under an 8' wide cargo trailer but mine is 7' each one would stick out about 6" making them a hazard.
I'm currently trying to log into my etrailer.com account but there's some problem and I'm trying to reset my password... to no avail.
I'll keep trying as I still need stabilizer jacks, just smaller ones.
Do you have a question about this Camper Jack?
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Gwendolyn Y.
10/15/2024
Hey Patrick! It's never a good feeling when a package arrives damaged. If you are missing anything at all, let me know and I can help.