VECTOR 620 Rapid Palatal Expansion Screw with Security Expansion Key
The VECTOR 620 is a specialized screw designed for rapid palatal expansion, featuring anatomically bent retention arms that can be soldered or welded onto molar bands. Its housing profile is specifically shaped to fit the palatal vault, and an integrated polyamide bush prevents accidental resetting. The screw includes a laser-welded rotation and expansion indicator, and comes with a security expansion key. It is not suitable for surgically assisted rapid palatal expansion, and care must be taken to avoid excessive heat that could damage the polyamide bushing.
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The VECTOR 620 is a specialized screw designed for rapid palatal expansion, featuring anatomically bent retention arms that can be soldered or welded onto molar bands. Its housing profile is specifically shaped to fit the palatal vault, and an integrated polyamide bush prevents accidental resetting. The screw includes a laser-welded rotation and expansion indicator, and comes with a security expansion key. It is not suitable for surgically assisted rapid palatal expansion, and care must be taken to avoid excessive heat that could damage the polyamide bushing.
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