317
Expansion screws
RPE screws
hyrax® neo Medium – 10
RPE screw
For rapid palatal expansion by means of a fixed appliance.
• built-in stops prevent the screw from coming apart once maximum expansion has been obtained
• small dimensions with maximum expansion
• solder-free
• break resistant retention legs, stable guidance throughout complete expansion
• offset body for earliest possible angling of the retention legs
• the integrated spindle friction prevents unwanted reversing
• permanently laser marked arrow on the body of the screw indicates the opening direction and maximum expansion
• screw can be tied down once desired expansion has been reached
Pack (1 piece) with 1 safety key, pack (10 pieces) with 10 safety keys.
Screw body: 12.4 mm
Maximum expansion: 10.0 mm
4 x 1/4 turn = 0.80 mm
Material: stainless steel
Retention legs REF Quantity REF Quantity
without 602-846-12 1 piece 602-846-32 10 pieces
straight 602-846-10 1 piece 602-846-30 10 pieces
hyrax® neo Maxi – 12
RPE screw
For rapid palatal expansion by means of a fixed appliance.
• built-in stops prevent the screw from coming apart once maximum expansion has been obtained
• small dimensions with maximum expansion
• solder-free
• break resistant retention legs, stable guidance throughout complete expansion
• offset body for earliest possible angling of the retention legs
• the integrated spindle friction prevents unwanted reversing
• permanently laser marked arrow on the body of the screw indicates the opening direction and maximum expansion
• screw can be tied down once desired expansion has been reached
Pack (1 piece) with 1 safety key, pack (10 pieces) with 10 safety keys.
Screw body: 14.4 mm
Maximum expansion: 12.0 mm
4 x 1/4 turn = 0.80 mm
Material: stainless steel
Retention legs REF Quantity REF Quantity
without 602-847-12 1 piece 602-847-32 10 pieces
straight 602-847-10 1 piece 602-847-30 10 pieces
80 mm
14,4 mm
3,45 mm
7,2 mm
80 mm
12,4 mm
3,45 mm
7,2 mm