The Park Tool PTD-4 Preset Torque Driver, click to enlarge
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Item # PTD-4

/ Tools / Torque Tools

Preset Torque Driver — 4 Nm

Shop quality preset torque driver that limits torque applied to fasteners, preventing over-tightening and damage to lightweight components. The PTD-4 features all metal internal construction with a comfortable, ergonomic composite molded grip. Each tool is assembled and calibrated at our factory in Minnesota.

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PTD-4 Features

  • Preset to 4 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

Park Tool offers calibration services for devices like the PTD-4 to keep them working accurately. For more information, see the Torque Device Repair & Calibration page.

PTD-4 Preset Torque Driver

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