RACO 4 in. Square Box Welded 1-1/2 in. Deep with NMSC Clamps Three 1/2 in. KO's and One TKO, FS Bracket Flush

Square 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 boxes are UL listed and acceptable for use in 2-hour fire rated walls and ceilings. 8-32 cover mounting screws are assembled.|4 in. square x 1-1/2 in. deep|Welded steel construction with "FS" bracket for wood and metal studs|"L" clamps provided for non-metallic sheathed cable (NMSC)|Combination Phillips/slotted screw heads|21.0 cu. in. capacity