Steel City® single-gang residential floor box from Thomas & Betts. This affordable and conveniently packaged kit for the residential market provides power right where you need it most. Complete residential floor box kit includes a Steel City® switch box, cover, flange and receptacle Durable metallic covers and flanges MopTite covers meet UL scubwater requirements for wood, tile and carpet Faceplate coupling made from a high strength zinc alloy (flange is 1/8 in THK)