Review on Cantilever Server Shelf Mount Aluminum by Steve Walton

Shelf shelf, came as described and works as it should. Note that this shelf has grooves on both sides. So if you plan to install an item that is longer than the base of the shelf, it may not seat properly in the base. I installed it in a square hole rack with 4 mounting tabs and screws, it's very solid but not incredibly powerful. If that's what you're looking for, I'm sure it will work.