A wrench, also called a spanner, is a tool used to provide grip and mechanical advantage in applying torque to turn objects—usually rotary fasteners, such as nuts and bolts—or keep them from turning. A wrench is usually operated by hand, and is an essential tool in most forms of industry and consumer repairs.
There are many different types of wrenches available on the market today, each designed for specific purposes. However, one type of wrench that can be used for a variety of tasks is the cheater bar.
A cheater bar is simply an extension of the handle on a wrench that gives the user more leverage when tightening or loosening a bolt or nut. This makes it an ideal tool for those who need extra torque but don’t have the strength to use a regular wrench.
To use a cheater bar, simply slip the extended handle over the head of your wrench and position it so that you have maximum leverage. Then apply pressure to the handle just as you would with a regular wrench. The extra leverage provided by the cheater bar will make it easier to loosen or tighten even stubborn bolts and nuts.
When using a cheater bar, be sure to take care not to damage the surfaces around the bolt or nut you’re working on. Also be aware that using too much force can cause stripped threads or breakage, so use caution when applying pressure with your cheater bar-extended wrench.