One more detail: I had previously this iPhone Lüftungsgitterhaterung ("Vent Mount"):
PSC = 1
The items of the two brackets are interchangeable, so I did not have klamüsern from the grid, the previous holder and at the same time was able to pass their friends a complete iPhone-disc holder.
Both products are characterized by the way in the plastic with the same "HR" logo (Hans Richter?).