McGard wheel lock set is a chrome radius‑seat bolt kit (M12 x 1.5) that includes four locks and the supplied key, sized with a 20.6mm shank for ball‑seat applications. These locks fit and function like standard lug bolts but require the special key; a steel collar guides the key into alignment for easy installation and removal. Each lock is machined from through‑hardened restricted‑chemistry steel and finished with multi‑layer nickel and microporous chrome plating; bolt stems have a dacromet coating. For steel or aluminum wheels with a ball‑shaped seat.
McGard Wheel Lock Bolt Set - 4pk. (Radius Seat) M12X1.5 / 17mm Hex / 20.6mm Shank Length - Chrome