The McGard SplineDrive 5-lug wheel installation kit in chrome (clamshell) for M12 x 1.25 thread-size includes SplineDrive lug nuts and one-piece wheel locks with the compatible key tool. Clamshell packaging contains 16 lug nuts, an installation tool, four wheel locks and a key. Built for aluminum cone-seat wheels, these closed-end SplineDrive nuts are lighter, offer greater stud engagement and seating area than socket-style nuts and carry chrome plating guaranteed for life.
McGard SplineDrive Tuner 5 Lug Install Kit w/Locks & Tool (Cone) M12x1.25 / 13/16 Hex - Chrome (CS)