I designed these boxes to store my tools.
Boxes are hanging to a wood rod fixed on the side of my 3d printer enclosure.
The rod handler model is provided for a diameter of 15mm.
There are two models of boxes, the first one is very simple and fit well for long tools. The second one fit better for smaller tools and has a drawer for small parts (nozzles, etc...).

Boxes and drawer are printed in 2 parts each one to avoid support. Parts are assembled with glue.