Martins Industries Impulse 1in Classic Impact Wrench 1328 ft-lb

Martins Industries

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MSRP: $399.25
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Martins Industries Impulse 1in Classic Impact Wrench 1328 ft-lb

The impulse 1" Classic Impact Wrench is designed for truck and heavy vehicle wheel removal and mounting as it tackles the most demanding heavy-duty tasks with power and ease. Equipped with a pin hammer design this robust impact wrench will deliver a maximum working torque of 1800 Nm / 1328 ft-lb with a max speed of up to 4000 RPM. The 3-speed control mechanism easily switches between clockwise and counter-clockwise rotational torque direction to suit your lug nut fastening needs.


  • This classic wrench has a maximum torque of 1328 ft-lb.
  • Equipped with a pinless hammer mechanism & forward-reverse function with 3-speed settings.
  • Designed with an ergonomic grip handle.
  • Pneumatic 1/2" NPT female inlet.


 Drive size  1''
 Maximum torque (ft-lb)  1328
 Maximum torque (Nm)  1800
 Speeds  3
 Air inlet thread  1/2'' NPT Female
 Air consumption (cfm)  23
 Mechanism  Pinless Hammer
 Rotation  FWD-RWD
 Energy type  Compressed air
 Certifications  CE, UKCA
 Operating pressure (psi)  90
 Color  Black and orange
 Included  1/2" barbed connecter
 Materials  Steel
 Net weight (lb)  33.4
 Product dimensions - LxWxH (inches)  22.8 x 7 x 5.4
 Gross weight (lb)  36.8



pdf.jpg User 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.