RACO 4 in. W x 2-1/8 in. D Steel Gray Drawn Octagon Box with Five 1/2 in. and Four 3/4 in. KO's, 1-Pack

Octagon Boxes are manufactured from durable pre-galvanized steel, and are 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.|4 in. x 2-1/8 in. deep|Supplied with 5-1/2 in. and 4-3/4 in. knockouts|Drawn steel construction|Combination Phillips/slotted screw heads|21.5 cu. in. capacity