Featuring 42 rack spaces and usable depth of 33 in., EREN-42E1K 19 in. Equipment Rack Enclosure is designed for use with audio, video, security, and communication components. Portable, fully welded unit comes complete with integrated cooling fans and lockable, removable side panels. Other features include tempered glass front door, double swing rear steel door, adjustable front and rear rails, vented top and bottom, cable routing knockouts, casters, and leveling feet.