TMAX #54 Anti-Theft Wheel Lug Nut Removal Socket Key 3437 for Porsche One piece anti-theft lugnut key for selected Porsche vehicles. 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. Line up socket with nut tightly; turn counter-clockwise to loosen nuts. Not intended for use with impact wrench. US-BASED CUSTOMER SERVICE: Available by chat, email, phone, or visit us at our customer service center in La Crosse, WI. TMAX #54 Anti-Theft Wheel Lug Nut Removal Socket Key 3437 for Porsche