I'm selling various tools #miaTools Preset wrench sizes #miaPreset Bundling depends on the size. Brand new, unused. This is a standard preset torque wrench for car maintenance. You set a desired torque value, called the "preset," before use. When that set value is reached, the wrench will signal you with a "click" sound and a slight shock. You don't need to look at the scale to check the torque until the set value is reached, which improves work efficiency for continuous tightening tasks or in places where it's difficult to read the scale.