Hart at the border

This article is not bad, however, are the holders of hard plastic, which is also noted.
When I asked to load 5 KG were called to me.
My now mounted with the holders Canton satellites each have a weight of 1.9 Kg and keeps it.
Much more I would not trust the holders but because when touched they wiggle and the plastic bends by itself.
I would therefore recommend this product to no more than 2 Kg.
In other holders to read the reviews, the kink the speakers by the load down that is here but not (yet) the case.

Mounting material was fully there, but in my speakers, the fine adjustment screws were too long.
But it is not negative, because there are now times universal holder.
So I'm not (yet) satisfied.