An overhead, straight studio shot of the GEARWRENCH 3/8-inch drive electronic torque wrench, displaying the tool's full length and the digital reading of 80.0 foot-pounds.
A diagram of the flex head electronic torque wrench with callouts highlighting its key features: +/- 2% torque accuracy, target torque alert system (vibration, beep, flash), and durable ergonomic construction.
A diagonal view of the electronic torque wrench, showing the ergonomic black and yellow handle and the digital display screen.
An angled studio shot of the electronic torque wrench, showing the chrome shaft, digital display, control buttons, and the black and yellow dual-durometer handle.
A side view of the electronic torque wrench, clearly displaying the chrome flex head, the digital handle with control buttons, and the black and yellow dual-durometer grip.
A close-up of the digital LCD screen and control buttons on the electronic torque wrench handle, displaying a reading of 12.00 foot-pounds.
A close-up studio shot of the chrome flex head of the torque wrench, highlighting the 72-tooth ratchet, the quick-release button, and the engraved serial number information.
The GEARWRENCH 3/8-inch drive electronic torque wrench resting inside its protective black and orange blow mold storage case.
An overhead, straight studio shot of the GEARWRENCH 3/8-inch drive electronic torque wrench, displaying the tool's full length and the digital reading of 80.0 foot-pounds.
GEARWRENCH Electronic Torque Wrenches with Angle (85078 & 85079) promotional video
An overhead, straight studio shot of the GEARWRENCH 3/8-inch drive electronic torque wrench, displaying the tool's full length and the digital reading of 80.0 foot-pounds.
A diagram of the flex head electronic torque wrench with callouts highlighting its key features: +/- 2% torque accuracy, target torque alert system (vibration, beep, flash), and durable ergonomic construction.
A diagonal view of the electronic torque wrench, showing the ergonomic black and yellow handle and the digital display screen.
An angled studio shot of the electronic torque wrench, showing the chrome shaft, digital display, control buttons, and the black and yellow dual-durometer handle.
A side view of the electronic torque wrench, clearly displaying the chrome flex head, the digital handle with control buttons, and the black and yellow dual-durometer grip.
A close-up of the digital LCD screen and control buttons on the electronic torque wrench handle, displaying a reading of 12.00 foot-pounds.
A close-up studio shot of the chrome flex head of the torque wrench, highlighting the 72-tooth ratchet, the quick-release button, and the engraved serial number information.
The GEARWRENCH 3/8-inch drive electronic torque wrench resting inside its protective black and orange blow mold storage case.
An overhead, straight studio shot of the GEARWRENCH 3/8-inch drive electronic torque wrench, displaying the tool's full length and the digital reading of 80.0 foot-pounds.
GEARWRENCH Electronic Torque Wrenches with Angle (85078 & 85079) promotional video
GEARWRENCH

GearWrench Torque Wrench 85078 3/8 Inch Drive (10 to 100 Foot Pounds 72 Tooth Flex Head Digital Angle Measurement 10 Presets Electronic Chrome)

In stock
SKU: 85078
$175.99 USD

Description

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GEARWRENCH 85078 3/8-Inch Drive Electronic Torque Wrench with Angle

The GEARWRENCH 85078 3/8-Inch Drive Electronic Torque Wrench with Angle is a digital torque measurement instrument engineered for precise torque-to-yield fastener installation across automotive cylinder heads, suspension components, and industrial machinery assemblies. Delivering a working torque range of 10 ft-lbs to 100 ft-lbs (13.5 Nm to 135 Nm) with a clockwise accuracy rating of ±2% and an angle accuracy of ±1%, this tool features a 72-tooth thin-profile flex-head ratchet with a 5-degree swing arc. Outfitted with three operating modes (peak torque, angle, peak angle), handle vibration alerts, audible beeps, LCD screen flashes, 10 programmable preset memory slots, and a dual durometer handle, this 16-3/4 inch tool operates on 2 AA batteries and meets ASME B107.28M standards.

Best Used For:

  • Automotive Engine Cylinder Head Assembly: Executing multi-stage torque-plus-angle sequences on stretch head bolts without removing the socket between steps.
  • Suspension Component & Subframe Servicing: Reaching obstructed chassis bolts at off-axis angles using the 72-tooth flexible ratchet head.
  • Industrial Machinery Precision Maintenance: Tracking and verifying critical metric or Imperial fastener torque values across 10 stored application presets.

Key Performance & Safety Features

  • ±2% CW Torque & ±1% Angle Accuracy: High-precision digital sensor system ensures exact torque-to-yield specs to prevent bolt snapping or joint failure.
  • 72-Tooth Thin Profile Flex-Head Ratchet: Flexible teardrop head articulates to bypass engine obstacles with a tight 5-degree swing arc.
  • Triple Target Alert System: Handle pulse vibration, audible beeper tone, and flashing LCD screen notify operators immediately as target values are reached.
  • 3 Operating Modes & 5 Conversion Units: Toggles easily between Peak Torque, Angle, and Peak Angle modes with digital readouts in ft-lb, in-lb, Nm, kg-m, and kg-cm.
  • 10 Programmable Preset Memory Slots: Stores up to 10 distinct target torque settings for rapid selection during repetitive production jobs.
  • Dual Durometer Ergonomic Handle: Non-slip composite handle grip provides secure oil-resistant control during heavy torque application.

What's Included

  • (1) GEARWRENCH 85078 3/8 In. Drive Electronic Torque Wrench with Angle
  • (1) Protective Blow-Molded Storage Case

Technical Specifications

Brand / Manufacturer GEARWRENCH
Model / Part Number 85078
Drive Tang Square Size 3/8 in. Square Drive
Imperial Torque Range Rating 10 ft-lbs to 100 ft-lbs (120 in-lbs to 1,200 in-lbs)
Metric Torque Range Rating 13.5 Nm to 135 Nm (1.38 kg-m to 13.76 kg-m)
Measurement Accuracy Tolerances ±2% Clockwise Torque / ±1% Digital Angle Accuracy
Ratchet Mechanism Specifications 72-Tooth Flex Head (5° Minimum Swing Arc)
Measurement Unit Display Options 5 Units: ft-lb, in-lb, Nm, Kg-m, Kg-cm
Battery Power Requirement 2 AA Alkaline Batteries (Sold Separately)
Overall Tool Length Dimension 16-3/4 in. (16.75 in. / 425.45 mm)
Main Body Forging Material & Finish Alloy Steel Body with Full Polish Chrome Plating
Total Packaged Catalog Weight 2-73/100 lbs (2.730 lbs / 1.24 kg)
Industrial Quality Compliance Meets or Exceeds ASME B107.28M Specifications
Pro-Tip: Set your target angle measurement directly after completing the initial torque step when installing torque-to-yield cylinder head bolts; tracking angle digitally eliminates the need for manual paint marks or protractor gauges.