Published by on 6 de agosto de 2026 Totally 16 drivers, compatible with different implant system. Universal Torque Ratchet & Drivers Kit. Torque Ratchet 15-70Ncm (15, 30, 45, 70Ncm). FDA for Dental Handpiece The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.