VECTOR 45 EXPANSION SCREW

Miniaturised expansion screw with bright yellow directional arrow for fabrication of CA splints, allowing activation and fan-type expansion (up to 3 mm with VECTOR 45 or up to 6 mm with VECTOR 45 M). Comes with elongated guiding pins for secure anchorage with cold cure resin and torsion-free expansion. In particular for use in the upper jaw.