EXTRALINK 9U rack cabinet, 600x450, with tin doors The Extralink rack cabinet is designed for wall mounting in offices, network server rooms and CCTV control rooms. The external walls are made of cold-rolled steel sheet. Cabinet doors are made of solid sheet metal with the possibility of opening to the left or right side. EXTRALINK Cabinet Interior Clearly marked cabinet height Vertical rails have a corresponding height designation, which is 9U (unit). The total height of the cabinet is 50.5 cm. EXTRALINK Cabinet Height Easy removal of side walls Snap fasteners on the side walls allow for their disassembly. Locks and keys are included. EXTRALINK Wall cabinet Fan-installed ceiling On the ceiling of the cabinet there are 2 places to install fans for better cooling of the devices, as well as additional conduit for pulling out cables.