VECTOR 620 Palatal Screw Single Pack

Palatal expansion screw with anatomically bent retention arms that can be easily soldered or welded to molar bands. The specially designed housing fits the palatal vault perfectly. An integrated Polyamid-Insert Nut prevents the screw from backing up. Laser marking for Torsional direction and expansion on housing. Vector 600 Expansion 11mm, 10.4B x 4.0H x 15L 1/10 Pieces