Draper 83317 PTW 1/2" Square Drive 'Push Through' Torque Wrench with a Torque Range of 50-225Nm

Expert Quality torque wrench attached with a double-sided, 1/2" square drive, push-through head.
The push through head enables the use on both clockwise and anti-clockwise threads.
The torque wrenches soft grip handle, is fitted with a micrometer type mechanism adjustment knob, delivering precise and accurate torquing.
Each torque wrench is individually tested and calibrated to the DIN-ISO 6789 standard of +/- 4% at three points: 20%, 60% and 100% of range (45Nm, 135Nm and 225Nm) and every wrench is supplied with a calibration certificate and durable storage case.
All these features provide the perfect combination of accuracy, construction and ease of use, ideal for a host of automotive, workshop and garage uses, especially useful when changing wheels.