Got myself the holder for the Epson TW3500. Since it's a Full HD projector is, he has not necessarily standard dimensions. With a little initiative, but is also not a problem. Since not all 5 breakpoints are reached with the arms of the bracket, I have the things themselves milled. (See Image)
Otherwise, the holder makes a very very stable impression and also does not look too bad in the living room.
Would not hesitate to order it again from Amazon !!!