TMAX 20pc Anti-Theft Wheel Lug Nut Removal Socket Key for Porsche The set includes keys for most anti-theft lugnuts for Porsche vehicles. The set includes 20 keys from #50 to #69. Keys for different Porsche models. Line up socket with nut tightly; turn counter-clockwise to loosen nuts. Not intended for use with impact wrench. To determine which key you need, visually match the key pattern to the locking lug nuts on your vehicle. Key compatibility is not based on the make, model or year of the vehicle. When removing your lug nuts, it is best to evenly loosen each nut on the wheel as opposed to completely removing one at a time, this helps reduce pressure on the remaining nuts. TMAX 20pc Anti-Theft Wheel Lug Nut Removal Socket Key for Porsche