All welded 16-gauge steel construction for superior strength. Full length piano hinges on doors. Recessed paddle lock (2 keys included) for secure storage. Additional hasp included for optional padlock use to provide extra security. Four heavy duty 16-gauge shelves adjust on 2" centers and support up to 600 lbs. each. Strong steel legs raise the cabinet 7" off the floor. Charcoal powder coat finish. Ships fully assembled.