The compact design of the 19 Wall Mounting Cabinets make them ideal for smaller networks and workgroups. The cabinets are available in various sizes and are supplied fully assembled. Each cabinet comprises a welded steel frame and adjustable front and rear 19 mounting profiles. A gland plate is situated in the top and bottom of the cabinet. The cabinets feature ventilation slots top and bottom; and have a lockable front door, and removable sides. The cabinet frameworks are finished in a high quality attractive black. Cable access top and bottom. 12u 19 450(d) x 550(w) x 590(h) Wall Mounted Data Cabinet. 1 x 19 1u 6 way Power Distribution Unit (PDU). Dimensions By U Height (1U = 44.45MM).