Just a FYI the shelf mounting screws did not work on the rack but the rack had extra mounting screws that worked on the shelf.

NICE WITHE THE WALL MOUNT RACK

The cases / racks I've tried it in are built by: Middle Atlantic (steel and wood, stationary and mobile), Gator, Road Ready (shock mount and non shock), SKB, Raxxess (steel wall mount and steel roll-around), Paradise, Anvil (shock mount and non shock), and Calzone

Incredibly solid rack mount shelf.

Adjustable mount brackets allow some choice in position, I selected the more forward