Adjustable dental Toothkey, C. 1800
A dental toothkey which was used for tooth extractions. By pressing the pin, which is located halfway the shaft, you can turn the key (where you extract the teeth with) into three different positions. Because of this rare system the dentist is able to extract teeth on both sides of the denture(left and right side). C. 1800. Measurements: 13 x 9,5 cm.