Add a sturdy, 22in depth vented shelf into almost any server rack or cabinet. The CABSHELF22V 2U 22in Depth Vented Rack Mount Shelf lets you add a compact, 2U shelf to virtually any standard 19-inch server rack or cabinet with front mount options.The vented rack shelves improve air flow and help to lower temperatures in the rack. Constructed using SPCC commercial grade cold-rolled steel, this durable fixed rack shelf can hold up to 22kg (50lbs) of equipment - a perfect solution for storing small, non-rackmount equipment, tools, peripherals or accessories in your rack to keep them readily accessible.