Solid 12 gauge steel fire resistant Hollon gun safe is tested for 75 minutes of fire resistance. It features a UL Listed Type 1 rated S&G electronic lock. Chrome steel bolts of 1.25 inch and drill resistant hard plate ensure greater safety. The safe also offers a sleek interior with dark grey foam backed liner. Four bolt holes secure safe to the foundation, so it cannot be moved. The safe can hold up to 12 guns.