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

The product is well made. The hinges work great, but when you add a lot of equipment, the weight of the equipment shifts the rack a bit and needs to be lifted to fully close and lock the latches. The frame has no holes, just a large center that sits flush with the wall. . So if you need to run cables, they will come into the rack from the wall, otherwise you will have to drill holes in the sides of the frame.