What is torque wrenches?

A torque wrench is a tool used to precisely apply a specific torque to a fastener such as a nut or bolt. It is commonly used in applications where the tightness of screws and bolts is crucial, such as in automotive repair, construction, and manufacturing. Using a torque wrench helps prevent under-tightening, which can cause parts to come loose, and over-tightening, which can damage the fastener or the parts it is securing.