Featuring usable depth of 33 in., 42 rack space EREN-42E1K works with all standard 19 in. rack equipment and accessories, including security, audio, video, and communication components. Portable, fully welded unit comes complete with integrated cooling fans, removable side panels, rails with standard 10-32 threading, double swing steel rear door, and tempered glass front door. In addition to organizing electronic components, enclosure protects against thermal issues as well as damage or theft.