Can fully recommend this projector bracket. It does what it is supposed, is easily adjusted, but keeps the projector still rock solid in the set position. Even the assembly and installation went quickly and easily by equip. Also the price is very good. I had ordered another holder, this fulfilled my expectations but did not, which is why I ordered the My Wall mount, with whom I had no problems so far and probably will not even have. The only drawback was that there is no matching screws for my Beamer (Acer X1340WH) side dishes, but I think that can certainly can handle.
Postive: + Easy assembly / installation + Good workmanship + Good price + Fits many Beamer
Negatives: -no matching screws for Acer X1340WH
So very recommendable product. I hope I could help you decide.