Metrology Glossary: Torque Multiplier

What Is A Torque Multiplier?

A torque multiplier is a tool engineered to simplify the process of unfastening tightly secured bolts, nuts, and various fasteners that prove resistant to manual loosening. Its mechanism operates through a system of interlocking gears, designed to increase the torque or rotational force applied by the user. By manipulating the principle of mechanical advantage, a torque multiplier significantly multiplies the effectiveness of the effort needed, making it possible to unfasten otherwise stubborn or overtightened connections.

What Are Torque Multipliers Used For?

Torque multipliers are indispensable tools in diverse industries including automotive, construction, manufacturing, oil and gas, and aerospace. Their fundamental purpose is to simplify the process of tightening and loosening nuts, bolts, and other fasteners, significantly reducing manual effort and increasing precision. They find extensive use in the assembly and disassembly of machinery and equipment, increasing operational efficiency and productivity across a wide range of applications. Whether in assembling vehicles, constructing buildings, manufacturing products, extracting natural resources, or aerospace engineering, torque multipliers are essential for streamlined and effective operations.