Portuguese term (edited): torqu�metro de quebra e estalo

or

Micrometer Clicker Torque Wrench

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Another popular style is the micrometer or "click-style" torque wrench. With this design, the tool makes an audible click to let you know when a certain torque level has been achieved. Inside the handle is a compression spring that exerts pressure against a lever held against a notch. The tool is adjusted by turning a threaded adjuster sleeve on the handle. When the desired torque is achieved, the lever jumps from the notch and makes a click – which you can also feel in the handle. Many technicians prefer this type of tool because it’s fast and easy to use. You just pull on the handle until you hear or feel it click, then move on to the next fastener. One thing to keep in mind about adjustable click style torque wrenches is that you should always reset them back to zero after use. If a torque wrench is put away with the value set to a high reading, it can affect the accuracy of the compression spring over time, causing the tool to go out of calibration.