Battery holders AA and AAA for Obi-Pegboards

I have expanded the excellent battery holder für Batteries AA and AAA from sketchpunk to use them in my pegboard.
Clue the Back and the front together.

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 pegb