GD24IW400 | 3802907

24V Impact Wrench 400Nm

  • Brushless Motor - provides up to 2800 RPM to power through the toughest materials
  • Torque - 400 Nm
  • Variable Speed through the power selection 
  • Integrated LED light 
  • Cushioned overmold grip - for superior comfort and control
  • Run by any Greenworks 24V Battery


Powerful cordless impact wrench for DIY tasks

The Greenworks GD24IW400 is a robust, lightweight 24V impact wrench designed for home and DIY tasks. Powered by an advanced 24V lithium-ion battery, the machine offers high performance despite its compact size. Convenience is guaranteed with no electric cables to contend with, simply insert the battery and work.

The wrench features a comfortable,  secure soft grip with variable speed trigger and up to 400Nm of torque to tighten or loosen nuts and bolts quickly and easily. Quick release chuck allows for easy replacement of ½” sockets.

High Performance & Control

The advanced brushless motor of the GD24IW400 ensures maximum power delivery while working, as well as a long life and extended runtimes when compared to brushed motor equivalents. With 400Nm of torque available, the driver makes light work of DIY tasks whether tightening or loosening nuts and bolts. The variable speed trigger allows total control during use, ensuring you have the correct power when you need it.

Quick Release Coupler

The GD24IW400 features a quick release ½” square coupler, allowing fast and easy replacement of sockets.

Part of the 24V Family

The Greenworks GD24IW400 offers total convenience, with no electric cables to deal with. Instead simply insert the advanced 24V battery and you are ready to work. As part of the Greenworks 24V family, the battery can be used in a range of different tools, from angle grinders, drill drivers, circular saws and even garden machinery.


  • Compact cordless impact wrench
  • Long life thanks to brushless motor
  • Lightweight and easy to use
  • Forward and reverse operation
  • Up to 400Nm torque for any task
  • Quick release ½” square coupler
  • Integrated LED lights target areas for a clear view
  • No electric cables to worry about
  • Interchangeable battery system – 1 battery, multiple products
  • Peace of mind - Comprehensive 3 year warranty
  • Technical Data

    • Impacts 4000 IPM
    • LED Work Light Yes
    • Motor Brushless
    • Runtime 2Ah Up to 20 min
    • Runtime 4Ah Up to 40 min
    • Torque 400 Nm
    • Variable Speed 0-2800 rpm
    • Voltage 24V
    • Weight 1.3 kg