Model : Implant Wrench Kits. Also the screwdriver can be easily screw up and unscrewed by rotating the lower part of the handle in counter-clockwise or clockwise way;. Easy Handling & Maintenance: The torque wrench is ergnomic designed for easy holding so as reducing hand fatigue, the torque can be presettable by the rotary knob (5Ncm-35Ncm).
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