2x5x4 Gridfinity socket tray.  no magnets.

I included the Blender model and the .stl

For T9-T10-T15-T20-T25-T27-T30-T40-T45-T50-T55

Overture PLA

0.6mm nozzle

I added a script in Cura for “filament change” at the layer where the lettering begins.  

Potential upgrades:

-make text thicker, the lettering came out so-so in my opinion.  

-T9 to T25 sockets: fit is a little tight in the footprint.   You may want to enlarge it in Blender.   Or dremel the %&(*%&?/( out of it.   Fit of the other sockets is perfect.  

-Maybe there's a way of telling Cura that I just want the text in a different color, and not the corresponding ring around the tray.   On the other hand, the white strip around makes a nice visual so it's easier to identify the trays when they are stacked in your drawer.    White ring for Torx.   Red ring for Metric.   Yellow ring for Imperial.    Something like that.  Depends of your level of OCD.