- The jaws are provided with the right or left 1-2-3-5-7-8-9 mm division. - They are used to mark the pocket depth by blood points to mark the line for the first incision. - Total length 160 mm. - Markings 1-2-3-5-7-8-9 mm. - Stainless steel. - Completely sterilizable. **For further product information, please contact Chat Support**