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When every step makes the floor shake, this stabilizer locks things down. The dual adjustable arms pull your setup tight, so you can move around without the whole rig swaying. Each arm adjusts to fit your frame height and ground slope, giving you that firm, planted feel you want once parked.
No need to drill, weld, or make permanent changes. The stabilizer arms slide right onto the outer lip of an I-beam and lock in place. You can set up or pack up in minutes using just basic tools, then stash everything in the included carry bag when you’re done.
A ratcheting tension strap connects both arms so you can dial in exactly how tight you want it. Crank it down to eliminate frame flex and side-to-side movement, keeping everything solid when people move around inside.
Uneven terrain doesn’t stand a chance. Each arm adjusts independently to match your frame height and the slope of the ground. As long as there’s 12" or more clearance between the bottom of the I-beam and the ground, you’ll get full contact and stable support wherever you park.
The square tubes are painted aluminum for strength and corrosion resistance in all weather conditions. It’s a simple, tough design meant for years of steady use without bending or seizing up.
Customer Satisfaction Score:
95% were satisfied with this product
5% of customers were not satisfied
Ratings & Reviews
Sure made the kitchen area feel firmer.
So far good they stabilize my camper doesn’t rock like he used to
Very easy to install, works as describ ed.
Rock solid construction. Stiffened the tail end of the rv in a couple of minutes. Super easy installation. Going to get two more soon.
This thing works great and and does what it say. it will. Easy to setup and tear down I think it’s a little over priced for what it is, but I would buy it again.
Overall a solid product, but greatly overpriced for what it is.
Easy to use and install. They helped take most of the movement out.
Works well the only thing is it's pretty expensive for what it is.
Great service and fast on getting the p roduct
Fast deliver and product worked great. I recommend this product and company.
Well built with easily adjusted legs for a good fit I like that it locks on to the frame and I can place it anywhere there is clear frame rail. It does a very good job of stabilizing my 5iver. I plan on adding another to rear of trailer.
Package arrived at correct time and in good condition. Came in it's own carrying bag with foam wrapping. Worked way better than expected at reducing side to side movement.
Not installed yet but cant wait to try it out while im running the washer/dryer
Great product the 5th wheel is now stab le
Great product quality! Your company is fast and efficient with incredible customer care follow up! All around helpful product support making our purchase experience more valuable!
Always a joy to order from Etrailer. As a Customer Service Manager myself I can appreciate the communication on all my orders. Keep up the great work!
An absolute game-changer to stabilize and keep the trailer from moving while walking around or when windy. Wish we had ordered them sooner!
Defininately takes a large chunk of movement out of our fifth wheel. Adding a second one to have one to other end of camper for more stability. Easy set-up and disassembly.
These stabilizers have far exceeded my expectations on being able to stabilize my 5th wheel. Once setup was complete it was solid.
Added this to our Brinkley Z3515, the office would feel like you're on a boat when someone or a dog is moving around in the front. The immediate difference is astounding. Doesn't take out all the shake, but significantly takes away the bounce. Plan to get another set to try towards the mid/front for when jacks are extended further than desired to get level.
I'm shocked at how much it reduces sway and movement inside! I have a garage with bunk beds in the back and bedroom in the front of my 5th wheel. Before, I could tell when someone was walking in the back of the garage to the point it would wake me up. Now, I might notice a couple (at most) slight jiggles from movement but far from what it was before. Overall, it feels like a house with a foundation in here. I bought two, one for the back and one for the mid-front (can't get it any closer to the front). I don't think I need the front one to be honest because the single rear does an incredible job! I was thinking about installing the JT Strongarm 5th wheel jack stabilizers in addition to these but I don't think it'll get any better than this. Of all the RV products I've bought, this is by far the most impressive and essential in terms of what it does well.
These really took the remaining movement out of the trailer. I use my regular stabilizers and x chocks also.
This stabilizer seems to work pretty good. Used it twice so far and the rear movement is minimized. Lite weight and easy to setup. Being used on a 34’ 5th wheel.
We own the largest Jayco North Point that they make, and the spin cycle on my washer would rattle the bejesus out of it! Placed this stabilizer right up under where the washer is, and now we can hardly tell when it's on spin. I'm dinging it a star for what I feel is an excessive cost. It certainly does the trick though!
A note to e trailer... Far too big of a box!
Heather A.
4/9/2026
Mike, I love hearing about real world setups like this. Every time our washer at home gets off balance it sounds like it’s about to take off, so I can only imagine what that’s like inside a North Point. That’s a beautiful rig by the way, I had to go take a look. Really glad to hear the stabilizer helped calm things down and made day to day life a little easier.
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Mike L.
10/2/2025
Thank you Randy, we really appreciate the kind words!!