This is a Dock where you can mount your Vesa 75 Displas in a Row. It´s a simple Construct where you can use it with less of parts then others.

The Screen mount has two angles: 90° and 95°. I used the 95° for the bottom screen, so it´s better watching else straight 90°.

It need a 10mm Thread rod. Fix the Position of a screen is really simple with a small clip, so you can easylie change the height.

https://www.youtube.com/watch?v=I-LupOz6RKw

Here can you see the final result