Tracker safe gun safe t592320m-dlg with dial lock – 1 hr fire rating – 23x20x59 – 12 gun cap. Black specifications: exterior dimensions: h: 59in x w: 23in x d: 20in add 1-1/2in to depth for handle & hinges interior dimensions: h: 55-3/4in x w: 20-1/2in x d: 13-1/2in external volume: 15.7 cubic feet internal volume: 8.93 cubic feet weight: 450 pounds door security: 5in thick composite steel door with 11 gauge steel3mm 12 x 1-1/4in diameter steel locking bolts: full door coverage location on the door: 2 up, 2 down, 5 non-hinge side, 3 dead on hinge side re-locker pin equipped to protect against lock tampering drill resistant hard plate to protect the lock against drill attacks attack resistant external hinges that allow the door to open 200 degrees, unlike safes with internal hinges body security: heavy 11 gauge steel 3mm welded body 4 pre-drilled holes on bottom of safe for anchoring to floormounting hardware for concrete included commercial grade locks your choice dial lock: group 2 mechanical dial lock in bright chrome, emp proof lock ul listed fire rating: 60 minutes at 1250 degrees f heat activated door seal expands 5 times it’s thickness two layers of fireboard insulation in the body walls, floor, and ceiling three layers of fireboard insulation in the door external door hinges allow for full fireboard protection unlike internal hinges interior: 12 long gun slots + 1 long guns on door organizer =13 gun capacity internal outlet with 3 standard plug ins and 2 usb ports full internal door hanger/organizer, partially customizable gray carpeted interior adjustable shelving