Ratchet wrench holder 8-10-13-14-17

Wanted something to keep the wrenches together, when storing them in my toolbox. Came up with this idea. In the pictures you see the first result. I updated this to a second version and uploaded it.
I'm allready working on a third version which can hold a stronger magnet in the "hat". But this allready works pretty good.

You'll need two neodym magnets each 5mm in diameter. One should be 5mm long (for the holder) and the other in the "hat" 3mm. Tolerances for the magnets are pretty close so k