Monoguided special expansion screw with click feature to prevent unwanted reversing. Primarily for treatment of malocclusions in the mandible using fixed appliances, e.g. for distalization, mesialization or for space closure by moving individual teeth. Also for early palatal expansion.
- optimal screw locking during the active treatment phase
- small dimensions with maximum expansion
- reliable activation/deactivation of the screw with clearly perceptible click after a 1/4 turn
- break resistant retention legs and stable guidance throughout the entire expansion
- permanently laser marked arrow on the body of the screw indicates the opening direction and max. expansion
Pack (1 piece) with 1 safety key, pack (10 pieces) with 10 safety keys.