The wall bracket is at best average "China Quality".
The product picture conveys inaccurate manner the impression of a very sturdy construction. The delivered reality still lags far behind the - back expectations - given the low price already skeptical. The picture is in fact not to recognize that it is the (unfortunately only vemeintlich) solid-looking round arm merely on image as a silberene Plastikvekleidung in billigster China style, with the much thinner Metalschwenkarm to be covered and at the same time as a cable guide used (Note: If you fixed this also with silver gaffer tape, the panel does not immediately fall with every movement of the holder from !!!)
Despite horizontal mounting with a spirit level, a distance rather depends nevertheless extremely wrong (with a weight of only 7 kg) and makes anything but a reliable impression. Due to the high manufacturing tolerances and the small material thickness is all very wackeltig. I can not really imagine that the specified load of 30 kg can be achieved anywhere near me therefore.
After I but with 10 mm diameter have now the 6 holes in the wall, I'll throw the bracket though not equal in the trash, but rather exchanged fairly quickly against another.
A return makes no sense to me, since my purpose expended time and me - in view of the low purchase prices - by me carrying postage costs compared with a purchase price refund (after mounting quite possible even with deductions) should then felt to be not only more expensive.
Purely as a precaution at this point my notice that I sent artisanal and I have made no mistakes during assembly.
There is merit spending some more money or a passing other wall bracket, which is his name then also justice.