Orthodontic Head

The orthodontic head was designed to facilitate appliance (wires, springs, etc.) placement: there is a bracket like head featuring two intersecting .022” slots, the under tie wing area can also function as another slot .022” x .025” and features two intersecting slots of .027” in diameter with chamfered inlets to simplify insertion of wires or ligatures.

The head is available in two dimensions: the larger (Spider C2 2mm) to simplify the connection from the screw to the teeth where the working area and visibility are limited; the smaller (Spider K1 1.5mm, Spider Screw K2 1.9mm and Spider C1 1.5mm) are for patient comfort.