Park Tool PTD-4 Preset Torque Driver 4NM
- Shop quality, preset torque driver that limits the amount of torque applied to fasteners, preventing over tightening and damage to lightweight components.
- All metal internal construction for long life
- Comfortable ergonomic composite molded grip
- Includes 3mm, 4mm, 5mm and T25 bits (stored in handle)
- 1/4" drive
- Magnetic socket retains bits