
reversible ratchet head Torque appllication: one-way, but always apply in direction specified on torque wrench handle ratchet operates in clockwise and anti-clockwise directions for tightening on right hand threaded bolts and nuts unmistakable signal when set torque is reached Default value for the recalibration interval is 12 month of use, or approximately 5.000 cycles! made according to standard ISO 6789 dual scaled, Nm and Kgm