Martins | Impulse 1/2″ Drive Classic Impact Wrench 531 ft-lbs (MX-C1)

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Martins Industries | Impulse 1/2″ Drive Classic Impact Wrench 531 ft-lbs (MX-C1)

PLEASE NOTE: This item will ship directly from the manufacturer.

This impulse classic pneumatic impact wrench is equipped with a twin hammer design and delivers a maximum working torque of 720 Nm / 531 ft-lb with a max speed of up to 7000 RPM of smooth balanced blows for all your automotive requirements. Designed with an ergonomically grooved grip handle which maintains operator control, efficiency, reduces fatigue and slippage during extended periods of time. This 5-speed impact wrench tool has a control mechanism to easily switch between clockwise and counter-clockwise rotational torque direction to suit your lug nut fastening needs with the accompaniment of a 1/2″ drive socket from your socket sets.


  • This classic wrench has a maximum torque of 720 Nm / 531 ft-lb
  • Designed with a twin hammer mechanism and has a 5-speed and reverse/forward settings
  • Ergonomic handle for better grip
  • Pneumatic 1/4″ NPT female inlet


  • Warranty: 1 Year
  • Drive Size: 1/2″
  • Maximum Torque: 530 ft-lbs (720 Nm)
  • Speeds: 5
  • Air Inlet Thread: 1/4″ NPT Female
  • Air Consumption: 4 cfm
  • Mechanism: Twin Hammer
  • Rotation: FWD-RWD
  • Energy Type: Compressed Air
  • Certifications: CE, UKCA
  • Operating Pressure: 90 psi
  • Color: Grey
  • Materials: Steel
  • Net Weight: 7 lbs
  • Product Dimensions (LxWxH): 7.3″ x 2.8″ x 7.9″
  • Gross Weight: 7.6 lbs
  • Package Dimensions (LxWxH): 8.9″ x 15.7″ x 18.3″

    Compliance and Restrictions
    ⚠️WARNING: Cancer and Reproductive Harm -

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