Torque wrench | External square drive 12.5 mm (1/2") | 60 - 330 NmMaterial made of chrome-vanadium steelsuitable for tightening to torque for screw connections with right -hand threads with an accuracy of +/- 3% (clockwise) and +/- 3% - 6% (counter-clockwise) supplied pre-calibratedRatchet mechanism, reversible, 72 teeth fine-toothed Wrenchemits an audible and tactile click when the preset value is reachedFine scale: 0.1 NmWindow for torquevalue Packed in a rigid carrying case