Description: 12mm Wheel Installation Kit includes all items need to install the 19" F-Sport Wheel Package. Includes 16 lugs and 4 locks with spline drive tool and lock key. Coated in a unique black PVD finish with etched F-Sport logo in the wheel locks. The F-Sport wheel installation kit is for use with 12 mm conical seat applications. Sixteen spline drive lug nuts (8 short & 8 long) with captured conical swivel washers.