RPE screw with click feature to prevent unwanted reversingFor effective and reliable rapid palatal expansion by means of fixed appliances.
- optimal screw locking during the active treatment phase
- built-in stops prevent the screws from coming apart once maximum expansion has been obtained
- reliable activation/deactivation of the screw with clearly perceptible click after a 1/4 turn
- no accidental reversing when pulling out safety key during activation
- minimal dimensions with maximum expansion range
- permanently laser marked arrow on the body of the screw indicates the opening direction and max. expansion
Packs (1 piece / 50 pieces) with 1 safety key, pack (10 pieces) with 10 safety keys.