ECOTRIC Universal Bumper Cargo Bracket fits RV 4" Square Bumper Mounting Mounted Cargo Carrier Box Support Arms Bracket Mounting Racks. (A Pair!)

These are great !!! Inexpensive but very very sturdy. It did not have directions but they are really not needed . Very good product in my opinion.

This worked perfectly to add a 27 gallon tote to the back of my camper. It was easy to install, taking maybe 10-15 minutes. The brackets have holes so that you can bolt a platform on if you choose, but I drilled holes into the bottom of the bin, put large washers on, and bolted it to the brackets. Everything is nice and sturdy. The bumper supports would have taken longer, but I already had some installed so I didn’t need them. I paid $80 for just the bumper supports from another company. It’s awesome that they are included with these brackets! That makes this an especially good deal for someone who doesn’t have bumper supports installed yet.

4 stars because they throw in the bumper supports in addition to the cargo support arms which are okay but not great. If you're supporting a generator or something else heavy, either buy two sets of these or use another system. I went with a different cargo carrier that's rated to 500 lb but still installed these supports for added piece of mind. My carrier has a 2 inch tow receiver, welded to top of bumper, and the basket is only supported by the 2 inch tow bar (male end). It had more play than I cared for so these support arms were perfect for stabilizing each end. Why no instructions?? Seems ridiculous to me. The support arms are easy enough to figure out but still. The provided shim was not obvious and instructions would have helped. Instead, I assembled first then had to undo fasteners to install shim and re-fasten. Not much more work but doesn't help the fastener integrity. The bumper support installation is not rocket science but researching the installation of other similar products was a must. Maybe they should just provide instructions! As it turns out, I bought a separate set of bumper supports just in case the ones from this product were flimsy. I'd say they are comparable. Because I like piece of mind, I doubled up on my bumper support, sandwiching the I-beam between 2 brackets-maybe can see in picture. For installation tips see my review on the other product. Finally, as someone else said, not universally compatible with all cargo carriers. The predrilled holes did not align with my carrier so I had to drill new holes and buy different fasteners than what was provided. Still, I am satisfied with the product for my application.

Brackets are mounted on travel trlr bumper. I honestly can’t believe how strong they are. I have mounted a tool box on them and there is no movement whatsoever. Definitely recommend these brackets. Not to mention, they look nice!! Super easy to install even without instructions.

**Update was able to add pictures mentioned** I wanted to be the first to review this product and include a few pictures to show what was included. I went out on a limb on the quality and what was included in this. The quality appears to be to be good, although i have not installed it yet. The black paint was applied well with no visible paint or metal flaws. It includes mounting hardware, carrier support arms, and bumper support brackets. The only thing im questioning is how im going to attache the bumper braces to my fully square camper frame. A quick hardware store run can fix this. No instructions as stated. Looks like everything is there to attach to most other frame types. I included lots of pics. Recap Finish: 10/10 - this "looks" very well made and produced Item includes what is needed: 7/10 - may have trouble with fully square/tube trailer frames with bumper braces Structural quality: to be determined

Seems heavy duty. Says instalation instructions are included but they must have forgot to them in the one that was delivered to me cause there is nothing but brackets and bolts in the box.

easy mounting on my camper bumper. attached a large storage compartment to it and it' holding up very well. I would recommend to others

If you are not mechanically oriented, don't even look at this product. I received a box packed full of parts with a bag of hardware and NO INSTRUCTIONS. I do things like swap auto engines, rebuild suspensions, brakes, pretty much anything mechanical, but when I get an RV part I want installation to be simple. A box full of pieces without even a clue as to how they go together is not simple. I shouldn't have to look online or figure it out myself. Could I have? Yes indeedy, but I didn't want to go through the trouble. Seller, stick an 8 1/2 x 11" piece of paper in the box with a diagram or something.

I used these to mount a heat pump on my RV. They are amazing.

Easy install. Instructions were straight forward. Would recommend.

So far so good.

Good quality steel and easy to install. Comes with assembly instructions and support brackets for the bumper.

Mounted an aluminum box on the back of the camper and it works great.