6061-T6 billet machined; High grade wheel studs and lug nuts 5x5 Bolt Pattern;Wheel hub centric for increased strength;1.75 inch thick;CNC Machined from billet 6061-T6 aluminum;Features corrosion resistant red anodizing;High grade wheel studs and lug nuts;Can be used with factory or after market wheels;Includes Loctite;Sold as pair;Made in the U.S.A;California Residents: WARNING