This wera torque wrench is a high precision 14 inch wrench that covers a torque range of 1nm to 25nm it is ideal for bicycles and motorcycles the accuracy of the torque settings easily fit within the industry standard of 4 iso 6789en 26789 across the whole length of the torque range rather than just the middle section the inch square drive has a ball lock for sockets and a reversible action for undoing length 290mm torque range 1nm 25nm