When your normal wrench is not able to do the job on some stuck lugnuts you really need to ramp up your torque! Our torque multiplier set includes a high-grade set of handle and wrench attachments as well as the protective carrying case. The purpose here is to give extra leverage on tight bolts where a conventional tool is not going to give you the power you need to loosen them. An important part of any professional’s tool kit especially when working with cars and construction.