GearWrench digital torque wrench displaying “12.0” on screen, with black and yellow ergonomic handle and engraved model number “85076.”
Informational graphic showing three GearWrench electronic torque wrenches with labeled features including accuracy, alert system, and measurement units.
GearWrench digital torque wrench showing torque value “120” on screen, with labeled control buttons for unit and settings.
Close-up of ratchet wrench head with directional switch and engraved model number “85076” on chrome handle.
GearWrench digital torque wrench with display and buttons, stored in a molded black plastic carrying case.
Black storage case for GearWrench electronic torque wrench with printed specifications and branding label on the lid.
GearWrench digital torque wrench displaying “12.0” on screen, with black and yellow ergonomic handle and engraved model number “85076.”
Mechanic using a digital torque wrench on an engine component, with visible "+/- 2% Torque Accuracy" text overlay.
Person using a digital torque wrench on a car engine, wearing black gloves with orange accents in an automotive repair setting.
GearWrench® Electronic Torque Wrenches (85076 & 85077) promotional video
GEARWRENCH Electronic Torque Wrenches with Angle (85078 & 85079) promotional video
GearWrench digital torque wrench displaying “12.0” on screen, with black and yellow ergonomic handle and engraved model number “85076.”
Informational graphic showing three GearWrench electronic torque wrenches with labeled features including accuracy, alert system, and measurement units.
GearWrench digital torque wrench showing torque value “120” on screen, with labeled control buttons for unit and settings.
Close-up of ratchet wrench head with directional switch and engraved model number “85076” on chrome handle.
GearWrench digital torque wrench with display and buttons, stored in a molded black plastic carrying case.
Black storage case for GearWrench electronic torque wrench with printed specifications and branding label on the lid.
GearWrench digital torque wrench displaying “12.0” on screen, with black and yellow ergonomic handle and engraved model number “85076.”
Mechanic using a digital torque wrench on an engine component, with visible "+/- 2% Torque Accuracy" text overlay.
Person using a digital torque wrench on a car engine, wearing black gloves with orange accents in an automotive repair setting.
GearWrench® Electronic Torque Wrenches (85076 & 85077) promotional video
GEARWRENCH Electronic Torque Wrenches with Angle (85078 & 85079) promotional video
GEARWRENCH

GearWrench Torque Wrench 85076 3/8 Inch Drive Digital Electronic (10 to 100 ft-lb 72 Tooth 5 Degree Swing Arc Automotive Mechanical Fastener)

In stock
SKU: 85076
$229.00 USD

Description

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GearWrench 85076 3/8-Inch Drive Digital Electronic Torque Wrench 10-100 ft-lb

The GearWrench 85076 3/8-Inch Drive Electronic Torque Wrench is a digital precision fastener-tightening tool engineered to eliminate over-tightening on automotive cylinder heads, engine intake manifolds, brake calipers, and machinery mounts. Delivering a torque range of 10 to 100 ft-lb (13.5 to 135 Nm) with an accuracy of ±2% clockwise and ±3% counterclockwise between 20% and 100% of scale, this 15.75-inch alloy steel tool features a 72-tooth teardrop ratchet head with a 5-degree swing arc for tight-clearance access. Outfitted with a Target Torque Alert system combining handle vibration, an audible buzzer, and solid LED lights, this full-polish chrome wrench supports five measurement units (ft-lb, in-lb, Nm, kg-m, kg-cm) and meets ASME B107.28M and B107.300 standards.

Best Used For:

  • Automotive Engine & Cylinder Head Torquing: Tightening critical cylinder head bolts, intake manifold studs, and valve cover cap screws to exact manufacturer torque specs.
  • Brake Caliper & Suspension Fastener Assembly: Securing wheel hub bolts, brake caliper bracket fasteners, and suspension component nuts safely within factory tolerances.
  • Industrial Machinery Maintenance: Calibrating mechanical fasteners across hydraulic pump flanges, electric motor mounts, and precision equipment frame bolts.

Key Performance & Safety Features

  • Target Torque Alert System: Combines handle vibration, an audible alarm buzzer, and high-visibility LED lights to signal targeted torque arrival and prevent over-torquing.
  • 72-Tooth Teardrop Ratchet Mechanism: Operates on a tight 5-degree swing arc for efficient fastener rotation inside confined engine bays and tight chassis spaces.
  • Five Convertible Measurement Units: Instantly converts torque readings between ft-lb, in-lb, Nm, kg-m, and kg-cm on the digital LCD screen for international engineering specs.
  • Oil & Solvent-Resistant Housing: Sealed handle display screen and high-traction grip casing resist degradation from automotive fluids, motor oil, and shop solvents.
  • Full Polish Chrome Alloy Steel Body: Electro-plated full-polish chrome finish guards against rust corrosion and wipes clean easily after greasy jobs.
  • ASME B107.28M / B107.300 Certification: Fully certified to meet rigorous industrial torque tool performance and accuracy specifications.

What's Included

  • (1) GearWrench 85076 3/8 In. Drive Electronic Torque Wrench (10–100 ft-lb)
  • (1) Protective Blow Molded Storage Case

Technical Specifications

Brand / Manufacturer GearWrench
Model / Part Number 85076
Drive Square Size 0.375 in. (3/8 in. Square Drive)
Torque Measurement Range 10.0 to 100.0 ft-lb (13.5 to 135.0 Nm)
Torque Accuracy Rating ±2% Clockwise / ±3% Counterclockwise (20% to 100% of Scale)
Selectable Measurement Units ft-lb, in-lb, Nm, kg-m, kg-cm
Internal Ratchet Tooth Count 72 Teeth (5.0° Swing Arc)
Overall Tool Length 15.75 in. (400.05 mm)
Ratchet Head Dimensions Width: 1.25 in. / Length: 2.40 in. / Thickness: 1.25 in.
Power Supply Requirement 3 AAA Alkaline Batteries (Required, Sold Separately)
Body Core Material & Finish Alloy Steel / Full Polish Chrome Plating
ASME Industrial Compliance Meets or Exceeds ASME B107.28M & B107.300
Pro-Tip: Always back off target torque pressure immediately when the vibration and audible buzzer activate; applying continued hand force past the electronic alert can distort aluminum cylinder head threads.