AllenKey Holder

Neat Allen key holder with buried 5x3 magnets. I used N52 magnets, which is enough to hold all but the largest wrench upside-down. Should've added dual magnets for largest keys. However, if you don't plan to juggle with the thingy, attraction is enough.

Add a pause on a layer, which covers the magnet slots (#24 if you print at 0.2mm layer height) and put the magnets into slots before continuing the print. Better to insert the magnets in alternating polarity, so that magnets don't try to yank each other out of their slots.

The main reason for this is quick access and easy returning a key to its place, so that the user can return it after each operation, instead of scattering them all around the desk and having a hard time finding the one later.