Armstrong 513A Cirrus Ceiling Tile, 24 In W X 48 In L, Beveled Tegular, 15/16
& Recepticles. Electrical Outlets. Light Industrial. and Enclosures. Electrical Boxes. General Purpose. & Industrial.
& Recepticles. Electrical Outlets. Light Industrial. and Enclosures. Electrical Boxes. General Purpose. & Industrial.