torque wrench adjustable from 6 - 30Nm ratchet with signaling (cracking noise) 350mm Tool length, 3/8 "nut recording A torque wrench is for many screw connections quality bicycles and add-on parts made of carbon an indispensable tool. Meanwhile many manufacturers give the tightening torques of their products and in the case of non-compliance with any product liability will be assumed.