The SRW12US33 12U Wall Mount Rack Enclosure Cabinet is designed to integrate wall-mounting, easy equipment access, and cable management in IT network applications with limited floor space. Extended depth to 33\" offers heavy duty construction to handle added leverage. Ventilated front door and side panels allow generous airflow to keep equipment operating safely. Adjustable rack rails with square mounting holes accommodate up to 12U of standard 19\" rackmount equipment. A sturdy hinge between the cabinet and the wall-mount bracket allows the cabinet to swing away from the wall for easy access to equipment and cabling.