Ramp up your torque! Our torque multiplier lug nut wrench set includes a high-grade set of handle and wrench attachments as well as a 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. 7 free sockets are included for practical use. An important part of any professional tool kit especially when working with cars and construction.