Tips and Techniques for Your Torque Wrench
A torque wrench is a tool used to measure the tightening force applied to nuts and bolts. It assists in making sure they are not too tight or too loose. For that, one needs to maintain a balance between strength and flexibility. This instrument appears like a long-armed wrench. It bends as you turn the handle and exert a turning force on it. Its handle holds inside a mechanical indicator that links to a calibrated scale.