Bill

I added the "Some people may have a problem with the U.L." just for you. There may be an instance where a guy needs to finish a job
and those boxes are not readily available. The best part of this forum is that you get a variety of responses and solutuions. The readers can choose which works best in their particular situation. If a guy is wiring his cabin, 50 miles from the nearest supply house, and is short an adjustable box. I think he might appreciate the advice he received here. I have used those adjustable boxes on occasion and they work great. Excellent recommendation.