Shower Head Holder / Clamp

We have a heavily used, shared shower and at some point the swiveling part of such a shower head holder broke:

https://www.amazon.de/Duschkopfhalterung-360%C2%B0Drehbar-Verstellbar-Brausehalter-Duschhalterung/dp/B0B616GJT2
https://www.amazon.de/Roseyan-Verstellbare-Brausehalter-Stangengleiter-Klemmhalterung/dp/B0CCK2RW47/

Here in Germany it is quite common to have a detachable shower head connected to a hose. This was a simple redesign of the original, middle part that broke.

The acute clamp will hold the shower head. While the cylindric hole will attach to a bolt connected to a vertical bar connected to the wall, tightened with a special plastic screw/cap from the original part.