Residential drop-in floor box. Single hole installation. Solid brass cover has a light lacquer finish to resist wear. Ideal for high traffic areas. Accommodates high and low voltage applications. Includes single gang grounded* receptacle, low voltage telephone/cable plate (data jacks not included) and blank plate for custom installations. Available with or without a hole saw. 11.8 inch cubic capacity. For wood floor installations. Ideal for residential and home offices. Eliminates the need for extension cords. Superior aesthetics – Ideal for home offices and entertainment rooms. cULus Listed floor box. 2.25 in. installation hole diameter.