Harbor Freight Tools


3/8 in. Drive Digital Torque Wrench

With an easy-to-read LCD display this 3/8 in. digital torque wrench delivers precision and accuracy

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The QUINN® 3/8 in. digital torque wrench has a 72 tooth ratchet mechanism with a 5° arc swing that makes it easy to work in tight spaces. This 5 -100 ft. lb. digital torque wrench offers speed, accuracy and an easy-to-read LCD display. LED lights and an audible beep indicate when the desired torque value or angle is reached. Guaranteed accurate within +/- 3% (clockwise), this torque wrench can store up to 9 preset torque ratings. Switch easily between torque and angle modes for use with torque-to-yield fasteners.

  • Heavy duty hardened steel construction delivers a torque range of 5 -100 ft. lb.
  • LCD screen displays up to 5 different units of measure
  • Program and store up to 9 pre-set torque ratings
  • Professional standard accuracy within +/- 3% (clockwise)
  • Beep and light indicate when torque setting is reached
  • Durable chrome polished finish
  • Measures in N-m, in-lb, ft-lb, kg-cm, and degrees
  • Includes protective molded storage case

Important Information

  • When servicing your torque wrench, contact our certified vendor, Angle Repair & Calibration, 175 Angle Dr, Beckley, WV 25801. (304) 253-5729

  • Quinn Digital Torque Wrench - How to Guide by ClientGraphics

    Quinn Digital Torque Wrench - How to Guide by ClientGraphics

We think you’ll enjoy these customer-made YouTube videos about our products. They’re independent, uncut and unsponsored. They may also contain some four-letter words that aren’t “tool” and other content that’s not appropriate for children. We hope these videos help inform your tool-buying decisions. And a note from the lawyers: Products should always be used in accordance with the owner’s manual.

Battery(s) Required
2 AA
Accessories Included
protective molded storage case
+/- 3% (clockwise)
Battery(s) Included
Drive Size
3/8 in.
Number of teeth
Product Length
16.25 in.
Shipping Weight
3.96 lb.
Torque Range
5 -100 ft. lb.
CA Residents
Warning - Prop 65 Info
Note: Specifications are approximate and subject to change

We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.