This is a full set of bins for the Packout rotary tool organizer. Separate to objects in your slicer, and remove bins you don't want.
Read carefully if you want to customize the bins to your needs (and please let me know if explanation can be improved):
Opening 1 = 21 + 63 + 70.5 = 154.5 mm (snug fit)
Opening 2 = 43 + 41 + 70.5 = 154.5 mm (snug fit)
After choosing your fixed bins, decide how large a shaft holder bin you need. Finally calculate the length of your catch-all bins, targeting a total length for each opening of 154 to 154.5 mm.
Parametric models:
shaft holder bin: https://makerworld.com/en/models/197789
catch all bin: https://makerworld.com/en/models/197872
A LOT of work & filament went into this design, thanks to Download and Like!