McGard 68020BK Chrome/Black M14 x 1.5 Thread Size Radius Seat Lug Bolt Wheel Installation Kit for 5 Lug Vehicles M14 x 1.5 thread size 28.1 millimeters shank length - 57.5 millimeters overall lug length 17 millimeters hex size Lug bolt radius seat style wheel installation kit Contains 16 lug bolts, 4 wheel locks, 1 key and key storage pouch