These breaking torque handles utilise a 20 degree breaking action that reduces the possibility of overtightening by clearly indicating to the operator when the preset torque has been reached. A precision mechanism ensures the preset torque is consistently applied in a wide range of manufacturing environments. Robust construction ensures long service life, and the 16mm spigot end drive is compatible with spanner attachments on the following pages. Designed and manufactured to meet or exceed the requirements of ISO 6789:2003, and with repeatability of +/- 4% of setting, these tools are supplied with a certificate of calibration and manufacturers 2 year warranty.