I had to install a 1900 (4" sq) box the other day, and the only I had in my truck had a pre-formed sheet metal bracket for attaching to the face of a stud. Guess where it was secured to the box?
Yep... those two little holes.
So, I suppose the next question is.... do we "field expediaent", and drill the side of the box to make a hole at the proper depth?
