Wallplate, 3.281IN Box Mounting, 1.405IN ID Hole, Matte Finish, Application: Commercial, Standard: UL 883, Size: 4.562 X 4.5IN, Number of Gangs: 2, Cutout: (1) Single Receptacle, (1) Blank, Material: Cold Rolled Steel, Thickness: 0.03IN, Color: Black