Review on 🖥️ 12U Open Frame Wall Mount Server Rack - 4 Post, 22" Depth, 140 lbs Capacity - StarTech.com Network Equipment Cabinet (RK1219WALLOH), Black by Gregory Chaitanya

This was the third wall mount I have installed in the last two years and I will never use another. The thing seems to be very durable. I was pleasantly surprised at how heavy the loop is. This thing will hold anything you can easily put in it. This is the first wall mount rack I've felt completely comfortable installing a small UPS in. Get ready for greatness. If small size is important to your application, this may not work.