Special screws for palatal suture expansion. The anatomically angled retention arms are soldered or welded to molar bands. The special shape of the housing profile adapts perfectly to the anatomy of the hard palate. An integrated polyamide threaded sleeve prevents the screw from accidentally springing back. The housing features laser marking indicating the direction of rotation and the expansion range. Includes a safety expansion key.

Safety note: Not suitable for surgically assisted palatal suture separation. Protect the screw body from exposure to intense heat, as this may damage the integrated polyamide sleeve and cause the screw to jam.