W040P 3/8

W040P 3/8″ Square Drive Pin-Type 7.2V Impactool



The W040P Ingersoll Rand Impactools are light weight and compact for easy access in confined spaces. Patent-pending IQV™ technology provides maximum performance durability and battery life. The W040P is compatible with both Lithium-Ion and Nickel Cadmium 7.2V IQV batteries. Ideal for automotive interior, engine service, autobody service, and non-critical assembly applications where small size and light weight are key.


  • 40 ft-lbs max reverse torque
  • Less than 2.7 lbs with Lithium Ion battery!
  • 0-2200 RPM, 0-2500 IPM
  • Reverse bias torque to prevent stripping small or plastic fasteners
  • All metal hammercase and housing ring for ultimate durability

Available Configurations

  • W040P: includes bare tool only