StarTech.com Universal 2U Rackmount Shelf for Server, Network, A/V Equipment - 19" (482.60mm) Rack Width x 20.10" (510.54mm) Rack Rail Depth - Black - For Server, Network, A/V Equipment - 2U Rack Height x 19" (482.60 mm) Rack Width x 20.10" (510.54 mm) Rack Depth - Rack Mountable - Black - Cold Rolled Steel - 91 .22 kg Static Load Capacity