1/4" mini torque wrench 3-15 Nm. total length 170 mm. Accuracy class: ±3 % tolerance. Withstands at least 5,000 operating cycles. Works clockwise and anticlockwise. Thanks to the special design, unscrewing is possible without a torque mechanism. A tangible and audible sound when the torque is reached. offset. 72H mechanism. DIN 3120 - ISO 1174. With personal serial number for identification if necessary. Comes with test certificate in accordance with DIN EN ISO 6789:2003.