🔧 Camco Fasten 4x2 Leveling Block for Single Tires - Interlocking Design - Secure T-Handle Carrying System - Brown - 10 Pack (21025) Review

I bought these to level my fifth wheel but the first time I used them on small rocks and also under leveling jacks; The edges have curled up so much that they no longer fold. However, they are good for supporting a sewage hose.

Great product and a little cheaper than the van department where I bought my trailer. I have two axles on my trailer so one pack may not be enough to adequately raise my trailer to level it in some situations. I will be buying a second pack soon.

I used these blocks on my RV once and they broke. I bought a set a few years ago and they were ok but the new ones are useless. Of course, I've just passed the date on which I can return them. I hope the manufacturer will read this post and get in touch with me. I have no way of contacting them now as the return period has expired.

My old blocks are wearing out and I need more. I plan to use them IN LINE and not in width on my 3 axle trailer. Also have a set of squares to fill in if needed. I modeled them next to my trailer and didn't seem to be a problem. Stacks much faster with double blocks. Modded my old blocks to use as stubs. I will post pictures when I use it.

Updated rating after 6 months of use. The Camco FasTen 4x2 Dual Tire Leveling Block has good stackability, but using it on gravel will damage them quite a bit and it is very difficult to stack them the way you bought them. Blocks lose their shape and don't fit together. The idea is good, but not for long. They did their job, are durable and hold the weight very well.