EMS O Ring for Piezon Ultrasonic Handpiece Nose Cone Connection Black

EMS O Ring for Piezon Ultrasonic Handpiece Nose Cone Connection Black This o ring fits between the handpiece body and the nose cone. To install, unscrew the nose cone from the handpiece body, remove the handpiece cone, light guide and existing o ring, if still remains. Replace the o ring and reassemble the handpiece. Specifications 13.00mm Dia. x 1.10mm x 2.05mm