Adjustable 19" rails can hold other IT equipment. Use front storage drawer to hold and easily access power bricks and wall warts. Includes one PDU. Super compact. Locker measures only 21"W x 17"H x 16"D. Super strong. 100% all-steel lockers hold up to 150 pounds. Easy power management. The front access drawer holds power bricks and wall warts. Double security. The front door features two-point locking and a keyed lock. Wallmount on 16" and 19" C/C studs. Hardware included.