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You can feel every step inside a camper that isn’t braced right. This kit locks things down tight by forming rigid triangles at the front and rear jacks, eliminating shaking and swaying once you’re parked. Six telescoping steel stabilizers—four up front and two in back—brace the frame so the whole coach feels rock solid when you move around inside.
Getting these on your trailer doesn’t mean breaking out a welder. The system bolts directly onto C-channel, I-beam, or H-beam frames using the included hardware—no sparks or fabrication required. Each stabilizer telescopes to the perfect length and locks in place with a simple twist of its T-handle, so you can dial it in and be camping in no time.
Whether you’ve got traditional stabilizer jacks, scissor jacks, or landing gear, this setup connects easily and securely. It’s designed for 5th-wheel trailers with 58" or more between the front landing gear legs, and adapters are available separately for electric or hydraulic jacks if needed. That flexibility makes it a solid choice for a range of setups without having to rework your gear.
Each stabilizer uses tough steel tubing that locks down tight once installed. The kit comes complete with outer and inner tubes, clevis brackets, stiffening pads, spacer mounts, T-bolts, flanged bushings, nuts, washers, cap screws, swing bolts, and lifting handles—all engineered to keep everything firm under load. Once tightened down, it holds steady season after season for dependable campsite support.
Customer Satisfaction Score:
95% were satisfied with this product
5% of customers were not satisfied
Ratings & Reviews

Chris H.
3/12/2020
Still working great after a year! Still not rusted or corroded.

Brian
7/3/2021
Still extremely pleased with these. Feels like a house on concrete foundation.

Ken
2/26/2019
Great! Performs as advertised. Recommended upgrade.

Aaron F.
9/22/2017
Still working great, and looking good.

James H.
6/28/2020
very happy and satisfied with them as I said earlier everything holds true very satisfied.

John
9/26/2019
Product still working great, no issues with function or quality. Good design and quality hardware.

Bob
2/9/2019
Very pleased with the product. Works as described.

Mike M.
7/14/2020
After a year of use im a happy camper.

James
10/28/2024
The Strong Arm stabilizers continue to work great. I highly recommend if you are trying to reduce trailer movement while set up.
Do you have a question about this Camper Jack?
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Shane R.
4/14/2021
Still love these, space saving and rock solid.