This 10-piece set of bulge style lug nuts is for the R15 style aluminum wheel or any aluminum wheel requiring 1/4" spacers. These are an open end lug nut with a 60 degree conical seat and a 1/4" shank for the additional depth required when running wheel spacers. Measurements are 3/4" Hex Head; threads are 7/16"- 20, and height is 1" tall. Sold in set of 10.
