Torque key 3/4'' 130-650Nm

In this model, the torque does not depend on the length of the arm, so the tool can be used with or without the included extension arm (accessory for the 650 Nm model). It can be used in both clockwise and counterclockwise directions by pressing the square drive of the ratchet head to the desired side. The accuracy of ±3% exceeds the requirements of standard ISO 6789-1:2017.