Jacklyn Bowman Wrenches September 11th, 2018 - 09:29:10
There are two basic types of torque wrenches on the market, what are called "beam" wrenches and "micrometer" wrenches. Beam wrenches count on the built-in flexibility of any material. As torque is applied, the wrench flexes, while another rod, with a pointer at the end, indicates torque being applied on a scale.
If you are buying a torque wrench for your car, you should buy a 1/2 inch square drive tool, as 3/8 in drive tools only work on lower torque settings (typically below manufacturer's specifications). Adapters are available to reduce the 1/2 inch square drive to 3/8 inch square to fit the more common socket size that most people have.
When storing your wrenches, a tool storage chest, wrench holder or a standard tool box can be useful. Tool boxes and cases for wrenches, include soft cases in rollout and box style, as well as heavy plastic cases or even heavy duty steel, titanium and aluminum toolboxes for the serious mechanic. Wrenches can be stored in tool chests, roll up cases, and will help you find the exact tool you need for getting extra leverage on a stubborn bolt.
The right mechanics tools make the difference between an easy job and a difficult one. A mechanic or carpenter is defined by their tools and having the highest grade tool set, complete with combination wrenches, prepares you for any job. The complete mechanics tool set includes wrench kits for automotive jobs, bicycle repair and even specialized work involving foreign automobiles and RV repair. Accessories for spanners that you may want to add to your tool set include cases, wrench grips and wrench holders.
Torque wrenches are precision tools and should be treated as such. Although most micrometer wrenches have a reversible ratchet head, they really should not be used as a ratchet, and especially not as a breaker bar. Most people who break their torque wrenches do so by trying to loosen an overly tight bolt with it. This overly stresses the internal mechanism, causing it to break, especially if the micrometer isn't set to a higher torque value than the pressure that is being applied.