1. Synchronized adjustment of the backrest and seat tilt angel by one lever
2. Two levers
3. Tension adjustment by bottom handwheel
4. Locking in many positions
5. Mechanism can be used in locked position only
6. Seat inclination -3°/+10° , backrest inclination -10°/+15°
7. Automatic height adjustment of the backrest
Technical data:
1. Locking in 5 positions
2. Seat depth adjustment in range of 50 mm