Seat Style Cone Seat Bolt; Thread Size M12 x 1.5; Overall Length 50.7mm; Hex Size 17mm; Includes 4 Locks & 1 Key 60 Degree cone seat install kits include lug bolts, 4 wheel lock bolts, key tool, key tool storage pouch and id card. Note some hex sizes do not match OEM lug wrench. For use on tuner wheels or wheels with very small lug holes. For aluminum wheels only, not for use on steel wheels McGard’s plating process includes several layers of nickel and one layer of microporous chrome producing a superior finish while protecting against rust. Every lock is through-hardened and tempered. Manufactured in the USA to meet or exceed OEM standards. Please note that wheel locks and lug bolts are application-specific products. You must confirm proper fitment for your vehicle by using the Amazon part finder or consulting our website. Please review important fitment notes provided. Also note the type of seating your lug bolts require they can be either radius, flat or cone seat this has to be done visually by the customer to insure a proper fit before purchase and install along with correct shank length and thread size that matches your current lug bolts Due to the unique key patterns, the pattern shown in images will differ from the pattern on the locks you receive. If ordering multiple lock sets, the keys will not match. McGard keys will not match OEM locks installed by the factory or dealership.