3104-KSSX 2 1/2" Deep Gangable Steel Stud Box With Knockouts

3” High X 2” Wide 16.0 CU. IN.

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” knock-outs (on ends).