U.S. G.I. Wall Mountable Lock Box

"These steel boxes mounted to a wall are an excellent place to keep all your treasures, collectables, or small weapons locked up. These very sturdy steel units are usually used to terminate fiber bundles, but can do many applications. Add a shelf or two and make this a nice wall mounted lock box. Inside has 1 large compartment with measurements of 12 ¼” wide x 15 ¾” high x 4 3/16” depth and a smaller side compartment with measurements of 3 ½” wide x 15 ¾” high x 4 3/16” deep. Overall outside dimensions are 16” x 16” x 4 ½”. Some units have a logo on the door, some do not."