Nice and gentle seat post clamp
 
The features of the Intend Corona:
34,9mm and 31,8mm – ATTENTION: This describes the diameter of the FRAME, not the seatpost!
Clamp height: 13mm
11g – 34,9mm
10g – 31,8mm
3mm allen wrench size
Max torque: 4Nm
made in Germany
provides a smooth clamping