Wanted to hang my probes, nuff said.

8mm gap.

Used the easy-printing pins and cleat system from @BigRedButton's screwdriver hanger.
The pins are the exact same file as the origin.

I would also suggest printing https://www.printables.com/model/278243-fluke-multimeter-pegboard-mount it works great.
(I don't even take the multimeter down now, just use it from the wall!)