335
Expansion screws
Special expansion screws
Retraction screw Extra Mini
Material: Stainless steel
• with cone-shaped expansion screw holder
• screw body: closed
• guide pins: U-shaped, straight
With expansion screw key straight, small – standard.
Indication: for space closing and movement of individual teeth
Directional arrow: printed, blue-yellow
Maximum retraction 4 x 1/4 turn REF Quantity
3.0 mm = 0.4 mm 600-602-30 10 pieces
Retraction screw Mini
Material: Stainless steel
• with cone-shaped expansion screw holder
• screw body: closed
• guide pins: U-shaped, straight
With expansion screw key straight, small – standard.
Indication: for space closing and movement of individual teeth
Directional arrow: printed, blue-yellow
Maximum retraction 4 x 1/4 turn REF Quantity
2.5 mm = 0.4 mm 600-601-30 10 pieces
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