Martins Industries MX-C1 Impulse 1/2 Inch Classic Impact Wrench 531 ft-lb

Martins Industries

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Martins Industries MX-C1 Impulse 1/2 Inch Classic Impact Wrench 531 ft-lb

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 ½” 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.


 Drive size  1/2''
 Maximum torque (ft-lb)  530
 Maximum torque (Nm)  720
 Speeds  5
 Air inlet thread  1/4'' NPT Female
 Air consumption (cfm)  4
 Mechanism  Twin Hammer
 Rotation  FWD-RWD
 Energy type  Compressed air
 Certifications  CE, UKCA
 Operating pressure (psi)  90
 Color  Grey
 Materials  Steel
 Net weight (lb)  7
 Product dimensions - LxWxH (inches)  7.3 x 2.8 x 7.9
 Gross weight (lb)  7.6
 Package dimensions - LxWxH (inches)  8.9 x 15.7 x 18.3



pdf.jpg  Manual

pdf.jpg  Certifications


Martins Industries warrants to the original purchaser that its products are free from defects in material and workmanship. This coverage is valid for a period of 6 months to 3 years, depending on the product, starting from the billing date. The warranty will be voided if the product has sustained damage due to misuse, improper assembly, poor maintenance, any accident or any non-authorized modifications / repairs.

If you any other doubts please contact us at 800-562-4791.

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