Benner-Nawman 14284-MMH Structured Wiring Cabinets, 14-1/4-Inch X 28-Inch X 4-Inch, White Includes mounting screws, grommets, instruction sheet & cardboard overspray shield. Features a universal mounting pattern which accepts most major brands of modules. Body has a hinged lid. Made of 18-gauge (door) & 20-gauge (body), zinc-coated steel (powder coat white finish.