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Pro 650, 3/4", Adjustable Ratchet (N·m only)

The Norbar Pro 650 Professional Torque Wrench is an upgrade to the Pro 550 wrench and has the same high quality and  accuracy as the Pro 60 - 330 Professional wrenches.

Part number: 14038
EAN Bar Code: 5060207564243
NATO number: -
Accuracy: ±3%
Operates between:
130.00 - 650.00 N·m (5.00 Increment)



  • Non length dependent. Extension handle (weighs additional 1.7kg) can be used to reduce operator effort (handle supplied as standard with Model 800, 1000 and 1500)
  • Positive 'click' can be heard seen and felt.
  • Fine 60 tooth ratchet allows the wrench to be used in confined areas.
  • Long scale length in N.m allows error free setting
  • Supplied with a Calibration Certificate, which meets the requirements of ISO 6789-2:2017

  • Length: 886 mm
  • Square Size: 3/4"
  • Torque Radius: 744 mm
  • Ratchet Teeth: 60
  • Ratchet Type: push-through
  • Scale Increments (N·m): 5

Tool Weight (kg)

4.00

Packed Weight* (kg)

5.70

Packed Width* (W) (mm)

970.00

Packed Height* (H) (mm)

95.00

Packed Depth* (D) (mm)

233.00

* Estimated

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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.

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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