Published by on 7 de agosto de 2026 Dental Implant Screwdriver Hex 1.2mm Hiossen Osstem Driver Torque Wrench Manual. Hex 1.2, fit Hiossen, OSSTEM. Driver for torque wrench (OSSTEM HIOSSEN). Hex 1.2, fit Hiossen Osstem. Torque Driver. Apply vertical pressure when applying torque driver (Do not tilt).