None 4 in. W x 2-1/8 in. D 2-Gang Welded Square Box with Three 1/2 in. KO's, One TKO, AC/MC/Flex Clamps, TS Bracket, Flush

Manufactured from durable pre-galvanized steel. Designed to house and protect electrical wiring, switches, receptacles, and to support light fixtures. UL listed and acceptable for use in 2-hour fire rated walls and ceilings. 8-32 cover mounting screws assembled.