Features 2 Hour fire rated at 1850°F (1010ºC) 2 Layers of steel (steel inner walls and door) (2) Active rectangular locking bolt (2) Stationary rectangular locking bolts on hinge side Door swings 180° plus (1) Pre-drilled 1/2″ diameter anchor hole (1) Removable tray that is 1 1/2″ deep (1) Removable/adjustable shelf Lock Details Combination and high security dual locking system Pre-set (4) wheel non-changeable combination dial Key lock that retracts the locking bolts (2 keys included) Both combination and key have to be unlocked to open the safe Specifications Outside Dimensions (HxWxD): 20 7/8” x 17 1/8” x 17 5/16” (add 1 1/2″ to depth for handle/lock) Interior Dimensions (HxWxD): 14 1/8” x 12 9/16” x 12 3/16” (To the bottom of tray) Interior Capacity: 1.44 Cubic Ft. Weight: 143 lbs.