Ken-Tool's 7-Piece Thin-Wall Impact Socket Set can be used on delicate car and light truck wheels with minimal lug nut clearance. The set comes with seven 6-point sockets, color coded by size, and sheathed in a plastic sleeve which further protects wheel surfaces from damage. There are four standard socket sizes and three metric sizes, all with a 2-Year Limited Lifetime Warranty. The compact case provides convenient storage.