The package contains 20 locking lug nuts with a titanium socket engineered specifically for these nuts . The nut heads are designed with five facets instead of the typical six, and when paired with the ribs, they create a distinctive appearance that makes them challenging to remove using conventional wrenches. Heat treatment : Durability and high strength combine to give you a significantly improved experience when using Yperion Titanium wheel nuts. May be supplied with Xylan thread coating, floating seats and +1 additional nut in set. The appearance is your choice between the options presented. Conical seats for aftermarket wheels m12x1.5 threads.