20 Polished/Neo Chrome Cap Aluminum Extended 60Mm Lug Nuts Wheels 12X1.25 L12 for Nissan 350Z Slim design eliminates the need for spline drive lugnuts One threaded neo chrome cap per lug / easy to swap out. Uses a 6MM allen wrench for install/removal of cap.&nbsp;(Not included) Lugs are 60mm in length. Comes w key for the included FOUR locking lug nuts! Helps prevent wheel theft!.