ACDELCO part description

Features and Benefits

AC Delco's ARM601-3 3/8 in. Drive 2 - 37 ft-lbs. Digital Torque Wrench provides ideal controls with pre-set Peak or Trace modes for mechanics to tighten objects to a specific torque value.

  • Standard functions include torque settings, measurement setting, and mode setting
  • Operation in both clockwise and counter-clockwise directions
  • LCD display shows kg-cm., N-m., in-lb., and ft-lb. measurements
  • Audible torque confirmation by means of buzzer
  • Easy to set up Peak or Trace modes
  • Auto shut-off after 1 minute of no use
  • Anti-slip soft grip for user comfort
  • Uses 4 AAA Alkaline batteries


  • 3/8 in. Digital Torque Wrench - ARM601-3

A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.

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