Office chairs with synchro mechanism
prices on 8 modelsSynchro mechanism
— a mechanism that provides for a movable connection of the back and seat. This connection is configured so that the backrest tilts back twice as far as the seat; it is believed that this ratio is most convenient for a person. Additional features include multi-position locking, an anti-shock system (see "multiblock" for details) and rocking stiffness adjustment.