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Impulse 1/2″ LW Impact Wrench 945 ft-lb

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Impulse 1/2″ LW Impact Wrench 945 ft-lb

SKU: MX-LW1 Category: Brand:



  • Max. torque 945 ft-lb and delivers up to a max speed of 8500 RPM
  • Lightweight composite body – only 5.2 lb
  • Designed with an ergonomic grip handle
  • Equipped with a twin hammer mechanism & forward-reverse function
  • Pneumatic 1/4″ NPT female inlet

The most powerful handheld impact wrench in the impulse line. This tool is designed with a lightweight composite body, weighing only 5.2 lb and produces 945 ft-lb of bursting torque with a max. speed of 8500 RPM. Equipped with a twin-hammer mechanism and with the four position power regulator, you can seamlessly switch between power modes and adjust torque output for each task. With its ergonomic handle, this impact wrench lets you change direction with a simple forward/reverse push button for maximum control and performance.

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Warranty1 year
Drive size1/2”
Maximum torque (ft-lb)945
Maximum torque (Nm)1280
Max. RPM8500
Air inlet thread1/2” NPT Female
Air consumption (cfm)4.9
MechanismTwin Hammer
Energy typeCompressed air
CertificationsCE, UKCA
Operating pressure (psi)90
ColorBlack and orange
Net weight (lb)5.2
Product dimensions – LxWxH (inches)6.4 x 2.4 x 7.4