WORKPRO 1/2″ Drive Lug Nut Impact Duty Socket, 21mm Deep Thin Wall Socket, Made of Premium Cr-Mo Steel, Non-Marring Lug Nut Wheel Sockets for Car 1/2″ DR x 21mm – 1 Piece
A 21mm deep, thin-wall 1/2″ drive lug nut impact-duty socket designed to help protect wheels and lug nuts, with easy-to-read markings and a rust-resistant electrophoretic finish.