-For mesial surface on rear teet For the removal of sub-gingival calculus and for the root cleaning. -Gracey curettes are the most popular and common, less traumatic than the Universal type. -They are site specific as they are designed and assorted to adapt to the specific area or tooth surface to be treated. -The blade of the Gracey curette is off set from the terminal shank at 70° and sharped only on one side. 11-12 Mesial surfaces, molar and premolars. -Anodized aluminum handle 8 mm. **For further product information, please contact Chat Support**