Lowell LWSR-1022 Swing Open Wall Mount AV Rack - 10U x 22"DEconomical two part wall rack features a 16 gauge steel backbox and a front mounting section that attaches with heavy duty bolts through steel fasteners with securing nuts. The front mounting section swings open to 90 degrees to access cables and equipment connections. Includes one pair fixed position rails. Optional RRTBF brackets allow rear rails to be added and converts fixed rails to adjustable. Optional front door also available. Features Backbox