A Manual Torque Wrench is a tool used to precisely apply a specific torque to a fastener such as a nut or bolt. It is usually in the form of asocket wrench with special internal mechanisms. A torque wrench is used where the tightness of screws and bolts is crucial. It allows the operator to measure the torque applied to the fastener so it can be matched to the specifications for a particular application. This permits proper tension and loading of all parts. A torque wrench measures torque as a proxy for bolt tension. The technique suffers from inaccuracy due to inconsistent or uncalibrated friction between the fastener and its mating hole. Measuring bolt tension (bolt stretch) is more accurate but often torque is the only practical means of measurement.
Slim & light-weight
Ratcheting assurance mechanism for hands free safety and unmatched repeatability.
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