PARK TOOL PTD-4 Preset Torque Driver

Simple, foolproof 4 Nm tightening
The Park Tool PTD-4 Preset Torque Driver is set to 4 Nm. When it reaches that torque it clicks and will not turn the bolt further, so you cannot over-tighten lightweight or carbon components.

Features

Fixed 4 Nm setting with audible click
Magnetic socket holds the bits
Bits store inside the handle
All-metal internals with an ergonomic composite grip

What is included

Torque driver
3 mm, 4 mm and 5 mm hex bits and T25 Torx®-compatible bit

Specifications

Park Tool model: PTD-4
Torque: 4 Nm (fixed)
Drive: 1/4" hex bits