Park Tool ATD-1 Adjustable Torque Driver

The ATD-1 is a shop quality, adjustable torque driver that limits torque applied to fasteners, preventing over tightening and damage to lightweight components.

Product Features

  • Adjusts to apply 4, 4.5, 5, 5.5, or 6 Newton Meter (Nm) of torque when rotating clockwise
  • Includes 3mm, 4mm, 5mm and T25 bits (stored in handle)
  • All metal internal construction for long life
  • Assembled and calibrated at our factory in St. Paul, Minnesota
  • Magnetic socket retains bits