US Air Force - Trailer Plug Hitch Cover with 5/8" Receiver Pin included Made in the USA. CNC Machine from 6061 aircraft grade aluminum Premium Chrome like Polish Finish and painted inside the engraving Fits all Standard 2" receivers. Universal fit and includes the Hitch Pin and Clip! Cutting Edge designs and constructed of 100% aluminum. NO RUST Guaranteed! 100% Customer Satisfaction Guaranteed.