The Norbar Model 650 Professional torque handle with a 22mm spigot is an upgrade to the Model 550 and has the same high quality and accuracy as the model 60 - 330 Professional Wrenches.
With an accuracy of ±3% of reading, all international standards for torque wrenches are exceeded. Every wrench is supplied with a calibration certificate to satisfy the requirements of ISO 9000:2000.
The Positive 'click' can be heard seen and felt, so you know you have reached the right setting and it has a long scale length in both Nm and lbf·ft, allowing error free setting. The wrench handle is non length dependent.
Operates Between: 100.0-480.0 lbf·ft/130.0-650.0Nm.
Torque Radius: 744mm.