Beskrivelse
GNE screw with "click" anti-rotation lock For efficient and safe palatal expansion with the aid of a fixed appliance.
- The perfect screw retention during the active treatment phase
- Expansion path limitation, thus preventing the screw from falling apart at the end of treatment
- Plumb-free
- Safe activation/deactivation of the screw with a clear sense of engagement after a 1/4 turn
- No unintentional turning back when activating by pulling out the safety key
- Smallest possible installation dimensions with maximum possible expansion travel
- Direction of rotation arrow and maximum expansion travel clearly lasered onto the screw body
- With safety key