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Model#: MTSNNC-4258

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m7 Mighty Seven NC-4258 1/2 in. Drive Twin Hammer Air Impact Wrench

  • m7 Mighty Seven NC-4258 1/2 in. Drive Twin Hammer Air Impact Wrench
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Designed for improved power and extended service life, Mighty Seven's NC-4258 1/2 in. Twin Hammer Impact Wrench offers a powerful wrench built for the shop mechanic. Delivering up to 400 ft-lbs. of maximum torque, the NC-4258 makes quick work of tough lugs and fasteners, providing a reliable all-around impact wrench designed for common automotive service applications.
  • Pistol grip design offers improved control during operation
  • Twin hammer mechanism improves power and extends service life
  • Up to 400 ft-lbs. of maximum torque for powerful fastening and lug removal
  • Lightweight design improves control and reduces user fatigue during operation
  • 1/2 in. Drive Twin Hammer Air Impact Wrench - NC-4258


Length: 7.25 in.
Weight: 5.6 lbs.
Air Inlet Size: 1/4 in.
Average Air Consumption (SCFM): 4.2
Bolt Capacity: 5/8 in.
Drive Size: 1/2 in.
Drive Type: Square
Fitting Type: NPT
Handle Type: Pistol Grip
Max. Torque: 400 ft-lbs.
Min. Hose Size: 3/8 in.
Operating Pressure (PSI): 90
Operating Speed (RPM): 7,000



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