Allen key holders for the workshop. Both metric and imperial.

They are a nice fit with 0.30mm clearance added to each size.
I printed different colours for the font so it would stand out. Due to the size of the holder the font is a little small but still easy to read.

The screw holes are 6mm ID.

Print in any material you like. I orientated these with just like you would install them. No supports needed.

Metric:
1.25
1.5
2
2.5
3
4
5
6
8
10

Imperial:
1/16
5/64
3/32
1/8
5/32
3/16
7/32
1/4
5/16
3/8