2 Pcs Server Rack Depth Extender, 1U Recessed Rack Extender Deep Mount Adapter Kit for Network Rack

Awesome grip, but you need to be aware of the max-min spread range (based on bricks) if you are going to use it on stone. We used it on both brick and stone and it works perfectly.

Solved my problem. My UDM Pro feels solid.

I needed a way to mount a mixer in my 19” wall rack without having it stick out past the other gear, and these did the trick. They let me recess the mixer back just enough to keep everything flush, and the end result looks a lot cleaner.The only downside is they feel kind of light—like the metal could’ve been a bit thicker. That being said, once everything was mounted, they held fine and didn’t flex or anything.What more can I say? For the price, they’re a solid solution if you need to move something back a few inches in your rack. I wouldn't trust them quite as much on the road, but for a stationary/permenent install, you should be fine, even with some heavier items.

Aiwaiufu Server Rack Depth Extenders are light duty and thinly constructed. They should suffice for supporting light weight components like patch panels, and maybe lighter weight switches. I would not trust them with heavier gear like a server or UPS.Also, they came with I think M6 screws and cage nuts, which I could not use, so be sure to have spare screws for your rack.For 9 dollars, this should easily accommodate those smaller components that need a bit more breathing room up front.

Nice and sturdy. Great value for the money. It definitely allows for a lot of extended space. I used it to recess a mounting bracket for antennas.

The square holes on the equipment end of this extender are not standard size. They are too small by about 1mm, which means snap-in rails will not fit.

I ordered this product to use with a quality PDU I had laying around that I wanted to use, but the outlets were on the wrong side for my needs (and the mounting ears cannot be flipped around).In the past, I'd used similar products for servers and other equipment, usually with the factory brackets on the front and these in the rear. I've never used something like this for the only mounts on a device, so I was curious to see if it would work without flexing issues. To my pleasant surprise, it absolutely worked and is solid.The brackets come with a set of 2x M6 cage nuts and 2x M6 bolts per bracket (so 4x of each, total). The hardware seems to be good quality, as do the brackets themselves.Having installed these and then having plugged in a bunch of heavy power cables to the PDU, I can say they work perfectly, and I'd absolutely go with this set again in the future if I needed them.

Used this to help mount my network switch deeper in my networking rack, and it really helped clean up cable clutter. This kit includes everything, even the mounting screws, which is great. These are pretty universal, so if you have something to mount that you'd like to adjust or need the extra support this bracket provides this is a good value. The back is sturdy and should be fine to hold just about rack mount gear.