Techncal data:
- Synchronized adjustment of backrest and seat by one handwheel
- Seat inclination 0°/+5°, backrest inclination 18°
- Automatic tension adjustment – the spring force automatically adapts to the weight of the user
- Locking in 2 positions
- Height adjustment of the seat by lever
- Antishock – protection from uncontrolled back movement
- Mechanism can be used in either locked or unlock position