Set of 20 tapered wheel nuts (L=34) and dedicated sockets
Cannot be installed on genuine wheels
Black: Uses chrome vanadium steel (28BCrVM) with excellent torsional strength to ensure performance during high temperature conditions such as running circuits
Adopts a heptagon (octagon) shape and can be removed only with a dedicated socket, which contributes to theft prevention. Dedicated sockets are made of chrome-molybdenum steel (SCM440) for durability