VISTA 20199 1Pack/24Pack 1 1/2" Deep Octagon ceiling Box w/knockouts
1 1/2” Deep, 15.0 CU. IN.
Wraparound bracket for 2 1/2” and 3 5/8” steel stud.
Support bracket for steel studs.
6 x 1/2” knockouts (4 on bottom, 2 on sides).
4 x 3/4” knockouts (2 bottom, 2 on sides).