The Quest Manufacturing WM3019-07-02 7U Wall Mount Enclosure with Rear Swing-Out in black offers convenient access to both the front and rear of equipment. It features a sturdy rear door with reinforced hinges and a key lock, as well as a smoked acrylic front door with a reversible opening. Cable access cutouts are included on the top and bottom, and the front and rear sets of cage nut rails are adjustable for easy alignment. Complete with a pre-installed 80 CFM fan for ventilation, this EIA-310D compliant enclosure is made of heavy-duty 18 AWG steel with a black powder coat micro finish. It also comes with cage nuts, mounting screws and washers for easy installation. No assembly is required and it includes 2 sets of keys for security. The exterior dimensions are 15″H x 20.5″W x 23.5″D and the overall weight is 46.7 lbs, while the interior dimensions are 12.5″H x 19″W x 17″D.