I looked through all the other Holders available for this screwdriver kit and even printed some but I did not like how brittle the hooks were or how they move if you remove the screwdriver kit from it. T-Clip Holder are just better and since I could not find a T-Clip Holder, I designed one.
To mount the holder to your IKEA SKADIS, the T-clip is required:
https://www.printables.com/de/model/256896-skadis-t-clip-system
The author remixed this model.
Xiaomi Wiha Screwdriver kit holder for the great T-Clip System