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Industrial No.4 TH, N·m/lbf·ft

Model No. 4 Torque Handle (22mm Spigot)

The Industrial Range of Torque Wrenches has a 'Break Back' action providing an unmistakable signal that can be seen and felt when the set torque is reached.

Part number: 12003
EAN Bar Code: -
NATO number: 5120-99-839-8309
Accuracy: ±4%
Operates between:
100.00 - 400.00 lbf·ft (10.00 Increment)
130.00 - 550.00 N·m (10.00 Increment)

  • Robust construction gives accurate results, ±4%, even in arduous working conditions.
  • The break angle improves accuracy by reducing the possibility of over torquing.
  • Dual scaled, N·m and lbf·ft.
  • This model is also available as a Production 'P' type with no setting scale, and therefore must be set against a torque testing device such as Norbar’s Professional Torque Tester.
  • Meets the requirements of ISO 6789-1:2017

  • Length: 935 mm
  • Torque Radius: 793.4 mm
  • Weight: 4.6 Kg
  • End Fitting: 22 mm Spigot


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Norbar has devised easy-to-use online calculators that support the correct application of torque in three key areas:

  1. Unit conversion to assist international measurement definitions.
  2. Torque extension for setting correct values
  3. Torque tension to identify precise levels of torque to be applied for individual applications.

NORBAR TORQUE TOOLS LTD. Wildmere Road, Banbury, Oxfordshire, OX16 3JU, United Kingdom
Registered Office as above - Registered in England No. 380480 - VAT No. GB 119 1060 05