Norbar Pro 100 Adjustable Reversible Automotive Torque Wrench 3/8in Drive 20-100Nm
Norbar Pro 100 Adjustable Reversible Automotive Torque Wrench 3/8in Drive 20-100Nm £147.15
  • Norbar Pro 100 Adjustable Reversible Automotive Torque Wrench 3/8in Drive 20-100Nm – – Now available at MTN Shop UK.

Norbar Pro 100 Adjustable Reversible Automotive Torque Wrench 3/8in Drive 20-100Nm

Norbar |
SKU: NOR15014
£176.58incl. VAT

Incl. VAT. Shipping calculated at checkout.

Only 10 left in stock
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  • 72-tooth reversible ratchet, 30mm diameter. Designed for the confined spaces of modern motor vehicles where standard torque wrenches cannot reach.
  • 20-100 N·m / 15-75 lbf·ft, ±3% accuracy. Factory calibrated with ISO 6789-2:2017 Calibration Certificate included for quality-controlled automotive and industrial assembly.
  • Timestrip® visual re-calibration indicator. Built-in indicator shows when the wrench is due for re-calibration, unique to the Norbar Professional range and supporting compliance without manual tracking.
  • Made in the UK by Norbar. Push/pull locking mechanism, ergonomic high-grip handle, chemical-resistant lens, and reversible ratchet head as standard.
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Norbar Pro 100 Adjustable Reversible Automotive Torque Wrench 3/8in Drive 20-100 N·m

The Norbar Pro 100 is a professional adjustable reversible torque wrench engineered for use in the confined spaces of modern motor vehicles and general industrial assembly. With a 72-tooth ratchet pattern delivering a narrow engagement angle and a compact 30mm ratchet diameter, this torque wrench is built to reach fasteners that standard wrenches cannot access. Accurate to ±3%, factory calibrated, and supplied with a Calibration Certificate meeting ISO 6789-2:2017 requirements. Part of the full Norbar range at MTN Shop UK.

A large scale window and long scale length provide clear visibility and accurate torque setting across the 20-100 N·m operating range. The secure push/pull locking mechanism prevents accidental adjustment between fastenings, and the ergonomic handle contains a high proportion of soft-feel, high-grip material for sustained use. Both the handle material and the lens resist all chemicals in common automotive, industrial, and aviation use. Uniquely among torque wrenches, the Norbar Pro 100 includes the Timestrip®, a built-in visual indicator that shows when the wrench is due for re-calibration, supporting compliance with quality control schedules without relying on manual tracking. Browse the full range of wrenches and hand tools at MTN Shop UK, or explore all tools available at MTN Shop UK.

Key Features

  • Accuracy ±3%, factory calibrated, ISO 6789-2:2017 Calibration Certificate included
  • 20-100 N·m / 15-75 lbf·ft operating range for automotive and industrial fastening
  • 72-tooth reversible ratchet with narrow engagement angle and 30mm ratchet diameter for confined spaces
  • Timestrip® visual re-calibration indicator, unique to the Norbar Professional range
  • Secure push/pull locking mechanism prevents accidental adjustment
  • Large scale window and long scale length for clear visibility and accurate setting
  • Ergonomic handle with high-grip soft-feel material for sustained use
  • Handle and lens resist chemicals in automotive, aviation, and industrial environments
  • Reversible ratchet head for operation in both directions
  • Made in the UK

Frequently Asked Questions

Why does the Norbar Pro 100 have a 72-tooth ratchet and why does it matter?
The 72-tooth ratchet on the Norbar Pro 100 produces a narrow engagement angle, meaning the wrench only needs to move a small amount before it re-engages the fastener. This makes the Pro 100 well suited to the confined spaces found in modern engine bays, gearboxes, and chassis assemblies where there is not enough room to swing a wrench through a wider arc. The compact 30mm ratchet diameter further reduces the tool's footprint in tight access situations.
What is the Timestrip® and how does it work on these torque wrenches?
The Timestrip® is a built-in visual indicator fitted to the Norbar Pro 100 that provides a clear sign when the wrench is due for re-calibration. Over time, the indicator activates to show that the calibration interval has been reached, removing the need to manually track calibration dates across a fleet of tools. This makes it easier for workshops, garages, and quality managers to maintain compliant calibration records without relying on spreadsheets or manual scheduling. It is a feature unique to the Norbar Professional torque wrench range.
What's the difference between the 3/8in and 1/2in Pro 100?
Both versions of the Norbar Pro 100 cover the same 20-100 N·m range, but the drive size affects which sockets and accessories they're compatible with. The 3/8in drive version is more compact and often preferred for tighter automotive spaces, while the 1/2in version suits workshops standardised on 1/2in sockets. Torque accuracy and the Timestrip® feature are the same across both.
Does the Norbar Pro 100 come with a calibration certificate?
Yes. The Norbar Pro 100 is supplied with a Calibration Certificate that meets the requirements of ISO 6789-2:2017, confirming its accuracy at the time of manufacture.

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