330
Expansion screws
Standard expansion screws
Expansion screw Mini
Material: Stainless steel
• with cone-shaped or wide expansion screw holder
• skeleton design
• holes in body of screws for better retention in acrylic
• built-in stops prevent screws from coming apart once maximum expansion has been achieved
With expansion screw key straight, small – standard.
Indication: for transverse expansion and distalization in the mandible or for especially narrow maxillae
Directional arrow: Plastic, white
Maximum expansion 4 x 1/4 turn REF
(cone-shaped)
REF
(wide) Quantity
6.5 mm = 0.7 mm 600-300-10 600-320-10 1 piece
6.5 mm = 0.7 mm 600-300-30 600-320-30 10 pieces
6.5 mm = 0.7 mm 600-300-60 600-320-60 100 pieces
Expansion screw Medium
Material: Stainless steel
• with cone-shaped or wide expansion screw holder
• skeleton design
• holes in body of screws for better retention in acrylic
• built-in stops prevent screws from coming apart once maximum expansion has been achieved
With expansion screw key straight, small – standard.
Indication: for transverse expansion and distalization in maxilla and mandible
Directional arrow: Plastic, neon yellow
Maximum expansion 4 x 1/4 turn REF
(cone-shaped)
REF
(wide) Quantity
7.5 mm = 0.8 mm 600-301-10 600-321-10 1 piece
7.5 mm = 0.8 mm 600-301-30 600-321-30 10 pieces
7.5 mm = 0.8 mm 600-301-60 600-321-60 100 pieces