As a professional trader, I am dependent on stable and individually adjustable monitor mounts. With this mount I've only joy and at an affordable price. The holder is built very stable, easy to assemble and all screws for various monitors and tool are, the assembly instructions are easy to read, if you need it. I have now connected two AOC e2350Sh monitors with 23 "and 55 cm wide and they could be individually adjusted and this is still lots of space if I would take the extreme adjustment angle. Massive holder even makes such a strong impression that I was thinking, if I was not on the long rod about 50cm again the same anschraube bracket and thus can adjust 4 monitors it. So I can recommend this bracket each. In a review I read that someone had problems with the tilt of the monitor; so I looked at the ball bearing support closer and realized that is not completely dressed the bearing shell at the factory, but you if the monitors are installed, everything should tighten again and then sit the monitors bombproof in the shell.