Review on 🔧 QualGear QG-PRO-PM-VCA-B Sloped Ceiling Adapter: Ideal Pro-AV Accessory for 1.5" Npt Threaded Pipe Projectors by Scott Goff

I bought this to mount an Epson 99WH projector to an overhead light grid in a TV studio. The description said it would fit up to 3" diameter pipe or truss and I would install it on 1-3/4" pipe. I was concerned that I wouldn't be able to tighten the adapter enough to stop it from moving down the pipe, but that's not a problem. There are two small V notches that keep the tube centered for a tight fit. I had no problem connecting a 1.5" NPT pipe to the adapter. In general, an excellent solution.