The McGard chrome tuner wheel lock set is a four-piece cone-seat kit (M12 x 1.5 thread) designed for aluminum tuner wheels with small lug holes. The set ships with four locks and a single key; a steel collar helps align the key with the lock pattern for simple use. Each lock is machined from restricted-chemistry steel, through-hardened, and finished with nickel layers and microporous chrome to resist rust.
McGard Wheel Lock Nut Set - 4pk. (Tuner / Cone Seat) M12X1.5 / 13/16 Hex / 1.24in. Length - Chrome