Park Tool Adjustable Torque Driver

Shop quality, adjustable torque driver that limits torque applied to fasteners, preventing over tightening and damage to lightweight components. The ATD-1 features all metal internal construction with a comfortable, ergonomic composite molded grip. Each tool is assembled and calibrated at our factory in Minnesota.

- Adjustable to 4, 4.5, 5, 5.5 or 6 Nm
- ¼ inch hex drive
- Includes 3, 4, 5mm and T25 bits stored in the handle
- Limits torque applied to fasteners while rotating clockwise
- All metal internal construction for long life