Gridfinity | Stackable Generic Screw Bit Holder

A generic 4mm hex screw bit holder for Gridfinity.

I have added the older versions, however, the main 1x1x6 version is stackable.
The stackable version features ridges added to the side for easier gripping and removal from your larger Gridfinity storage.

The versions are:

• V2 - Fitting a 1x1x6 footprint, allows stacking other Gridfinity modules on top.
• V1 - Fitting a 1x1x3 footprint, not counting the screw bits, this does not stack other Gridfinity modules on top.

This makes use of the generic 4mm hex screw bit holders that tend to accompany these sets. 
If you don't have any, or only have a limited amount, I have designed a printable TPU version.

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THIS IS TO BE USED WITH THE GRIDFINITY STORAGE SYSTEM