Steel Stud 4 in. Square Box 4 in. x 4 in. x 1-1/2 in. deep. 21.0 cu. in. Concentric knockouts. "Wraparound" bracket for 2-1/2 in. and 3-5/8 in. steel studs. With integral support bracket.
General Type: Steel Stud Boxes T&B UPC: 62253800164 T&B Status: M Material: Steel