TRIPP LITE's SRW18US 18U 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. Ventilated front door and side panels allow generous airflow to keep equipment operating safely. Adjustable rack rails with square mounting holes accommodate up to 18U of standard 19 ft rackmount equipment. Supports up to 250 lb of 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. Top and bottom panels include convenient cutouts for cable routing. br br 18U with adjustable front and rear vertical rackmount rails Hinged cabinet swings away from wall bracket for easy equipment access (swing direction is reversible) Locking, reversible front door and locking, removable side panels Fully assembled for quick installation Meets all enclosure requirements towards PCI DSS (Payment Card Industry Data Security Standard) Compliance