The BlueTork nut runner is a precise tool used to torque lug nuts on truck wheels to very specific ft. lbs. It is light weight, quiet, and accurate. There is no physical or manual labor to perform. The tool does the work. The tool will soon be available in a cordless variety with the same power and features as the pneumatic version. We also offer a free training program for your shop and techs on the 'Wheel Torque Solution' process for maintaining wheel ends.