Newhouse Electric Adjustable Electrical Box for Light Fixtures and Ceiling Fans, 14 to 24.5 inches, 20cu in, UL Rated, Gray (AGC20HG)

well built box, supported lights plenty,

Just what I needed. Sturdy and easy to install.

They worked exactly as the were supposed to and delivery was quick

these are low cost for ceiling lights and maybe a bathroom fan. perfect for new install and hard to secure in a existing ceiling unless you cut a larger hole......hopefully this is helpful to someone :)

Did the job. Overpriced for what it is.

Very helpful for fan

Very adjustable and fit perfectly on 26 in centers. Box is good quality

These are pretty flimsy. I ordered five, two of them would not tighten on the narrow runner. Turning them around the other way solved this problem, but since the other three would, I suspect a defect in manufacturing. Installation was okay, but they are not real sturdy, still lots of play after install. The real problem came while wiring. Running Romex through the box pulled it no matter what I did. Once this happened, the screws holding the box to the runners stripped, so there was no way to keep it in place. You could also rock the box side to side as the metal runners were flimsy. I am only installing flush LED fixtures in these, so the wall will hold them in place, but if you are putting a light fixture with any weight... definitely skip these.On a recent trip to Lowes... found similar, but sturdier boxes for about half the price.