TEKTON 3/8-Inch Drive 90-Tooth Dual-Direction Micrometer Torque Wrench (10–100 ft-lb) | ISO-Calibrated

Precision you can rely on

The TEKTON 3/8-inch drive micrometer torque wrench is designed to deliver confident control across the full 10 to 100 ft-lb range. Calibrated to ISO standards and accurate within ±3% in both clockwise and counterclockwise directions, this tool offers a clear path to repeatable torque application without guesswork. A serialized calibration certificate accompanies each wrench, providing transparency about test results and conditions.

Key benefits at a glance

• Dual-direction accuracy: ±3% across the full range, certified to ISO standards
• Readable micrometer scale: laser-marked, high-contrast readouts on a satin handle
• Locked setting: a collar that holds your chosen value and prevents accidental shifts
• Efficient travel: 4-degree swing arc shortens the end-of-handle travel between clicks
• Reliable engagement: 90-tooth fixed ratchet head maintains 9 teeth engagement even under stress
• Non-slip grip: coarse diamond-pattern handle texture for secure operation
• Protective case: HDPE case with dedicated compartments and drop protection

How it supports real-world workflows

In practical use, this torque wrench helps you set precise torque values quickly, then apply them with controlled force. The combination of a laser-etched scale and a lockable collar reduces guesswork during setup, while the compact 4-degree arc minimizes maneuvering effort at the end of the handle. The dual-direction accuracy means you can trust results whether tightening or loosening fasteners is required, making it suitable for automotive maintenance, machinery service, and workshop repairs.

Durability, readability, and transport in one package

The satin-finished handle not only looks professional but also reduces glare while reading the micrometer. The fixed ratchet head design provides dependable engagement, and the deep texture on the handle helps you maintain grip in challenging environments. When it’s time to move between jobs, the included HDPE case keeps the wrench secure, organized, and protected from drops, with each component having its own place. A serialized calibration certificate adds an extra layer of assurance for audits or workflows that require documented accuracy.

What you get

• TEKTON 3/8" drive micrometer torque wrench
• Serialized calibration certificate with test results
• High-density polyethylene case with secure compartments
• Durable, laser-marked micrometer scales for easy reading
• Quality construction designed to withstand routine workshop use