Very good Fensterdurchführung.

Very flat, well-made Fensterdurchführung. Sufficient length and therefore (unlike the other models) is optimal for thicker window frames (3-fold glazing). By unilaterally flattened ends, the screw can be fixed with double-sided tape on the frame, so that nothing scrubs (when opening / tilting d. Window). No significant signal loss.
My delivery was carrying a defective. However, this was replenished by seller unceremoniously by Express. A production error can occur when such parts always show up, so 5 stars. Strong buy recommendation.