This is a more space efficient variant to store open end wrenches on your Multiboard, compared to traditional wrench holders.

Wrench sizes on the picture are 6mm - 22mm (metric).

The top part holes measure 8mm x 50mm.
The bottom part holes measure 8mm x 15mm.

Supports are needed for the top part. (Print upside down)

Multiboard License:
https://www.multiboard.io/license