The PDU Mounting Kit for 18RU Swing-Out Wall-Mount Cabinets will mount most industry standard PDUs in a vertical orientation. The bracket mounts can be mounted to the right or left side of the cabinet and are adjustable from front to rear. The bracket mounts out of the 19" rack mount location and allows full use of the 18RU and offer the ability to restrain cable at the rear of the cabinet with tie-downs.