Vertical Notebook Mount: various thicknesses

Notebook holder: 112mm long and various notebook thicknesses
and up to a tabletop thickness of 32 mm.

Screws are available in the original models:

here: https://www.printables.com/de/model/68785-dock-holder-lenovo-thinkpad
(or https://www.printables.com/de/model/416683-dock-holder-up-to-32mm-thickness )

longer screws: https://www.printables.com/de/model/370811-lenovo-dock-holder