Kaarlo ..
Hi. I am about to test one on my Genos. I will use the mounting with a short 125mm extension tube by K&M.
I will use just to hold small device, as I use Shure SM58, which is really too heavy, and leverage is too great
I'm sure the mount will be ok for small device, but NOT heavy, like mics. It would be ok, but if you catch/knock it, damage could be done.
As an Engineer, I looked at the construction of case in the outer mounting area each side. It is very strong here, as it is on a thick section radius corner and load is spread through bracket/2 pins. There may also be metal/rubber bushing inside, but I have not looked.
I will report back when I tried mine!
I am waiting to order from Thomann, as MusikCity is too slow to UK.
Best Wishes ...
Al. 👍😊