20V Max1/2" High Torque Impact Wrench Kit (4.0AH)

400 ft-lbs of maximum torque to perform a wide range of heavy-duty fastening applications. XR Li-Ion batteries with fuel gauge provide 33% more capacity over standard packs. Variable speed trigger with electric brake provides user improved control. LED provides user greater visibility when working in dark environments. Durable magnesium gear case and all metal transmission for extended durability.