Parktool Torque Driver ATD 1.2Shop quality, adjustable torque driver that limits torque applied to fasteners, preventing over tightening and damage to lightweight components. The ATD 1. 2 features all metal internal construction with a comfortable, ergonomic composite molded grip. Each tool is assembled and calibrated at their factory in Minnesota. ATD 1. 2 FEATURES Hand adjustable to 4, 4. 5, 5, 5. 5, or 6 Nm inch hex drive Includes 3, 4, 5mm and T25 bits stored in the handle