A torque multiplier also lays waste to fasteners used in heavy-duty applications like the lug nuts of big trucks, RVs and school buses. But how? How can this tool deliver so much power?

If you look in any toolbox, you are bound to find screwdrivers and a few wrenches. But, one tool that you’re not that likely to find is a torque multiplier. The ...

A torque wrench is an essential part of any DIY auto mechanic's tool kit. How do torque wrenches work, and how do you use one properly?

Ingersoll Rand has released the QX Series Cordless Torque Multiplier – tool for industrial applications that achieves up to 1,475 lbs.-ft. of torque.

Banbury-based torque tool specialist Norbar used the Commercial Vehicle Show to demonstrate its battery-powered torque multipliers, the smallest of which is capable of accurately cranking up bolts ...