Torque wrenches - Import export

They are used in applications where a much greater force is required such as when the nut may not break loose, or a hand wrench wont do the job. The most common use for impact wrenches is to change car tyres.

These tools are calibrated to apply a certain amount of torque to a fastener. The amount of torque that is applied depends on the amount of force on the tool's handle and the length of the wrench.