Electronic Supply by Industrial Electronics in Milwaukee Wisconsin : Potter Brumfield, Radio Shack Stores in Milwaukee: Small Metal Electronics Enclosures Miniboxes Small Metal Electronics Enclosures Miniboxes ================================================================================ synscon on 08/09/2015 03:35:00 Miniboxes Design Features .040" aluminum alloy. Two sections slip together and may be joined by either built in snap lock or sheet metal screws (included). Bonus Features Flanged sections assure proper shielding. Units can be used as separate housings or as part of larger assemblies. Finishes Natural (A) Smooth Gray (B)