Stack-on Steel Cabinet: * 53" steel security cabinet * 3 removable steel shelves with loads of room for pistols, ammo and supplies * 3-point locking system with key coded, double-bitted lock for greater security * Unit is easy to assemble with integrated, form fitting parts that are fastened together * Fasteners are tamper proof from the outside of the cabinet * Pre-drilled mounting holes in the bottom and back of the cabinet allow for easy attachment to the floor or wall