Screw-cover with knockouts type 1 pull box, ANSI 61 grey polyester powder paint finish inside and out, 16, 14 or 12 gauge steel or plated steel, 2 cover screws, Unique keyhole screw slots in the cover, Optional flush-mounted door frame available, Flat, removable covers fastened with plated steel screws, Provision for grounding, Mounting holes on back of box.