MECHANICAL GUN SAFE - Our steel mechanical gun safe features an additional internal compartment with a key lock. It is constructed with concealed hinges and an asymmetrical double-bitted lock. DOUBLE-BITTED SECURITY: The safe has two unique, asymmetrical double-bitted keys for superior security. ANTI-BURGLARY PROTECTION: The safe boasts a sturdy steel door and second-generation concealed hinges to resist forced entry. All components of passive anti-theft protection are made of steel for maximum durability. KEY SAFETY LOCK: The safe features an asymmetrical double-bitted lock for secure opening and closing. A key removal protection mechanism prevents accidental removal when the safe is open. EASY INSTALLATION: The back has 4 pre-drilled holes for wall mounting, and wall plugs are included.