Extracting Forceps No. 45 Extraction Forceps Nr. 45 (Corrugated handle, total length approx. 17.8 cm) Lower Premolars The pliers have an open mouth with an adhesive profile. This prevents slipping from the crown. The handle will be selected depending on the region of the tooth. The branches of the pliers fit exactly to the tooth and gum line. The bent ends engage the neck of the tooth and the pointed ends grip the furcation area.