3-Gang, Cover Plate Flange, Brass. WxL: 13-1/3" x 6". Accepts MAB6TJ, MAB3S2, and CM Series Open System Adapters. For use in Carpet and Tile Applications. OmniBox Series Floor Boxes provides an excellent activation solution when multiple services are required in open space areas. OmniBox Series Floor Boxes offer one-, two-, and three-gang multi-service boxes that are fully adjustable before and after the concrete pour. Available in both stamped steel and cast iron fabrications, they meet...