This Teng 25 Nm 1/4" drive torque wrench can be used for both tightening & the final checking of the torque. This device is reversible with a lever but only for right-hand action for torque checking. This torque wrench is equipped with an angular gauge for after tightening. It is graduated in Nm & ft/lbs, has a lockable setting & an accuracy of +/-4%. Manufactured according to DIN3122 standards & comes with a satin finish.