Hammer holder for OBI pegboards

About my pegboard:
I have buyed a pegboard from OBI (
https://www.obi.de/lochwandsysteme/lochwand-mit-vierkantlochung-1200-mm-breit/p/9178419).

This pegboard has square perforations with 1cm^2. This squares has the advantage for us owner of 3d printers that you can build your own set of items directly out of the printer.
The normal pegboards are only drilled with 3mm holes, so you need metal hooks because the prints will break with that thickness.

I am offering a series of all my prints