2 1/2 DEEP GANGABLE STEEL STUD BUBBLE BOX WITH KNOCKOUTS
VISTA 2 1/2 DEEP GANGABLE STEEL STUD BUBBLE BOX WITH KNOCKOUTS 3104-KSSX
Wraparound bracket for 2 1/2 and 3 5/8 steel stud. 4 x 1/2 knockouts (2 on bottom, 2 on ends). 2 X 3/4 knockouts (on ends).