Tecmojo 1U Universal Rack Mount Rails,4-Post Server Rack Shelf Rail with 20.9"-32" Adjustable Depth Fit for Non-Rack Mountable Server/Networking/AV/IT Equipment
VERSITILE: Made from heavy gauge Cold Rolled Steel, these rails allow you to hold 110 pounds and can be mounted to most any 4 post rack with included mounting hardware.
CONVENIENT: Allow you to support devices on your 19", 23", or 30" rack without having to mount them directly.
COMPATIBLE: These shelves take up 1 Rack Unit (1RU) and are compatible with Dell Compaq IBM HP APC.