None 4 in. W x 1-1/2 in. D Steel Metallic Drawn Octagon Box with Three 1/2 in. KO's and AC/MC/Flex Clamps, JS Bracket, 1-Pack

Octagon boxes are manufactured from durable pre-galvanized steel and designed to house and protect electrical wiring, switches, receptacles and to support light fixtures. All steel octagon boxes are UL listed and acceptable for use in 2-hour fire rated walls and ceilings. 8-32 fixture-mounting screws are assembled.