Norbar NorTorque® 100 Adjustable Dual Scale Ratchet Torque Wrench 1/2in Drive 20-100Nm
Norbar NorTorque® 100 Adjustable Dual Scale Ratchet Torque Wrench 1/2in Drive 20-100Nm £101.08
  • Norbar NorTorque® 100 Adjustable Dual Scale Ratchet Torque Wrench 1/2in Drive 20-100Nm – – Now available at MTN Shop UK.

Norbar NorTorque® 100 Adjustable Dual Scale Ratchet Torque Wrench 1/2in Drive 20-100Nm

Norbar |
SKU: NOR130103
£121.30incl. VAT

Incl. VAT. Shipping calculated at checkout.

In stock
Shipping: 3–5 working days
  • 20-100Nm / 15-75 lb.ft, ±3% accuracy. Meets ISO 6789-1:2017 with a Declaration of Conformance included for reliable, repeatable results.
  • Push-through ratchet, 72 teeth. Operates clockwise and counter-clockwise, with a narrow engagement angle for confined spaces.
  • Micrometer scale with push/pull locking mechanism. Allows fast, fingertip-light adjustment while preventing accidental changes once set.
  • Made in the UK by Norbar. Supplied with a hanger feature and carry case for storage and protection.
View full Description Technical data
american_expressapple_paydiners_clubdiscovergoogle_payklarnamaestromasterpaypalshopify_payunionpayvisa
klarna. Add an item to see installment options

You may also like

Norbar NorTorque® 100 Adjustable Dual Scale Ratchet Torque Wrench 1/2in Drive 20-100Nm

The Norbar NorTorque® 100 is an adjustable dual scale ratchet torque wrench built on Norbar's proven mechanism and internal components, offering professional-grade accuracy in a purposeful, value-for-money package. With a 1/2in square drive and a working range of 20-100Nm (15-75 lb.ft), it suits general mechanical and automotive fastening tasks across a wider torque range than the smaller NorTorque models. Accurate to ±3%, meeting the requirements of ISO 6789-1:2017, and supplied with a Declaration of Conformance. Part of the full Norbar range at MTN Shop UK.

A push-through ratchet with 72 teeth allows operation in both clockwise and counter-clockwise directions, while a narrow engagement angle lets the wrench be positioned easily in confined spaces. The secure push/pull locking mechanism is quick and intuitive to use, preventing accidental adjustment once the torque is set, and a micrometer scale on the robust single-material handle makes setting fast and error-free. A convenient hanger feature aids storage as well as wrench unlocking and adjustment, and the handle centre is clearly marked for calibration reference. 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%, meets ISO 6789-1:2017, Declaration of Conformance included
  • 20-100Nm / 15-75 lb.ft operating range for general mechanical and automotive use
  • Push-through ratchet with 72 teeth for clockwise and counter-clockwise operation
  • Narrow engagement angle for use in confined spaces
  • Secure push/pull locking mechanism prevents accidental adjustment
  • Micrometer scale on a robust single-material handle for fast, precise setting
  • Hanger feature for convenient storage and easy wrench unlocking
  • Supplied with a carry case for storage and protection
  • Made in the UK

Frequently Asked Questions

What torque wrench do I need for wheel nuts and general car servicing?
For most passenger car and van servicing, including wheel nuts, suspension components, and engine mounts, a 1/2in drive torque wrench covering roughly 20-100Nm is the standard choice. The Norbar NorTorque 100 falls squarely in this range, making it a common pick for home mechanics and light commercial workshops. Always check your vehicle's manual or fastener spec sheet for the exact torque value before tightening.
How do I set a torque wrench to a specific Nm value?
On the Norbar NorTorque 100, rotate the handle to align your target value on the dual Nm/lb.ft scale, then use the push/pull locking collar to lock the setting in place so it doesn't shift during use. Tighten the fastener steadily until you feel and hear a distinct click, which signals the set torque has been reached; stop applying force at that point rather than continuing to turn.
How often should a torque wrench be calibrated?
Most manufacturers, including Norbar, recommend calibration checks roughly once a year or after a set number of uses, whichever comes first, since mechanical torque wrenches can drift out of tolerance with heavy use or being dropped. The NorTorque 100 is supplied with a Declaration of Conformance confirming its accuracy at the time of manufacture, and Norbar offers ongoing calibration services.
Can a torque wrench be used to loosen bolts, or only to tighten them?
Standard click-type torque wrenches, including the NorTorque 100, are designed for tightening to a set torque value, not for loosening. However, the NorTorque 100's push-through ratchet allows the direction to be switched between clockwise and counter-clockwise, so the same tool can be used to loosen fasteners as an ordinary ratchet, just without torque measurement applying to the loosening direction.
What's the difference between 1/2in and 3/8in drive torque wrenches?
Drive size refers to the square fitting that connects the wrench to sockets, and it generally correlates with the torque range the wrench can handle. 3/8in drive wrenches, such as the Norbar NorTorque 60, typically cover lower torque ranges around 12-60Nm, suited to smaller fasteners, while 1/2in drive wrenches like the NorTorque 100 cover a broader mid-range up to around 100Nm or more, making them the more common choice for general automotive work.

You may also like