VECTOR 900, Skeletal Expanders, 5mm, PK/10

Screw for the fabrication of protrusive double plates for treatment of Angle Class II cases (lower jaw retrusion / distal occlusion) as well as for bilateral expansion of the upper jaw in growing children. Compact design with integrated expansion screw, comes with security key. For lower jaw we recommend the combined use with VECTOR 100 screw. W x H x L14.00 x 20.00 x 13.00 mm expansion5.00 mm expansion per 1/1 turn0.70 mm expansion per ¼ turn0.175 mm