This is a Skadis Holder for the Wera Kraftform Micro Screwdriver with 6 Slots. It is mounted to the Skadis Board with the famous Universal Hook from CSD_Salzburg (you need to print 2 Hooks).
As shown in the Pictures the Holders can be stacked horizontally against each other to allow you to really pack your Skadis… wonder who would do that :D
I also included the rather complex geometry as a Template (also as .step file) in case you want to remix your own holder :)