Torque Multiplier Lug Nut Wrench
Getting lug nuts off of a wheel can be hard work. This ingenious gadget makes easy work of the job using a crank and gearing that amplify your input by a 15:1 ratio to turn stubborn lug nuts without power tools. Just be careful not to overtighten them going the other direction. The set includes 17mm, 19mm, and 21 mm sockets.