14x2.0 ET conical bulge style lug nuts with ET conical washers. They fit old style E-T wheels on certain years' Ford F150, F250, F350 with coarse thread studs.. Shank length is 5/16" (8mm) and the total length is 1.4" (36mm). Hex size is 13/16". Visit our application guide page for any application related information. Contact us for any questions. Sold in each piece.