Hoffman EDR19FM24U Open LAN Rack, 19 inx24RU, 48.00x20.25x15.00, Alum/BlackDesigned for use in communication data centers and telecommunication rooms, 2-Post Open Frame Racks satisfy basic functional requirements for structuring cable. Racks are available in 3-in. or 6-in. column widths. Frame is a strong and lightweight aluminum (6063-T6 alloy), extruded or formed, with RU markings on both front and back of uprights. Product Specifications BRANDHoffman® MANUFACTURERS PART NUMBEREDR19FM24U CONSTRUCTIONAlum DESCRIPTION19-In. Rack COLORBlack A X B X C MM1219 x 514 x 381 A X B X C INCHES48.00 x 20.25 x 15.00 NOMINAL FRAME HEIGHT4 ft. RACK UNITS24