CamcoSmall RV Wheel Stop - Features a Lightweight Heavy-Duty Design with a Rubber Handle, Prevents Shifting of Trailer Tandem Tires While Parked or Re-Hitching, and Fits 26” to 30” Tires (44652)

This worked great for a 43 ft fifth wheel glad they keep the rv firm and in place definitely worth adding to your rv needs.

Easy to use and works great on our sloping concrete driveway. No more shifting trailer back or forward to remove stuck wheel chocks either.

Works great for my narrow wheel gap. I was using a x-chock before. But because my wheels are close together, and the design of my fenders, it made it very awkward to use and get a wrench in there. The Camco wheels chocks work much better. Simple, and no extra wrench to store. They are also light weight, and less clunky to store. Makes trailer solid as a rock. After tires cool from driving, it's a good idea to snug them up a bit. Easy to give the knob a quick twist versus finding the to wrench with the xchock.

I wasn't sure if these would work with my dual axle toy hauler because the dimensions for the axle spacing was a tad on the short side for the width of my axle spacing but these managed just fine. I put one on each side of the trailer and it removes the fore/aft sway of the trailer. The design is nice and simple to use, as you spin in the handle clockwise it brings the two yellow chocks together and clamps the tires of the two axles together. I noticed that you can really crank down on these but its tiring on the hand, could've used a simple T-handle instead of the "ergonomic" knob they have on the end but maybe they purposely used the knob to prevent over-tightening the two halves and stripping out the threads in the chocks? Regardless, my fix was a rag on the knob to give it a better grip and pad it a little and it worked fine. I would definitely buy these again if the need arises and definitely great for the price. Well worth it!

It's very easy to put between the rv tires and holds good.