McGard Lug Nut 12mm X 1.50 Conical Seat (4) R090003XL To ensure a proper seal

To ensure a proper seal

Cap fastens to the leading edge of most roofs to reinforce and protect the leading edge from stone chips

Flowtech even revived some names from back in the day like Purple Hornies™

or moving/storage pad

McGard Lug Nut 12mm X 1.50 Conical Seat (4) R090003XL To ensure a proper sealChrome plated lug nuts lead a tough life.; Think about it, harsh elements, nasty corrosive wheel cleaners and lead foot drivers.; Not to mention overzealous impact guns and loose fitting lug wrenches.; This kind of treatment destroys ordinary lug nuts which turns even the best looking wheels ugly.; Tough Nuts can take the punishment and keep your wheels looking beautiful.; Tough Nuts are guaranteed for life not to rust, chip or peel.; McGard