Available in LH and RH threads. The factory chrome lug nuts are capped nuts measuring approximately 1" long with a 1/2" thread size. Will not fit 62-72 A-bodies. For 70 and earlier models, order 10 LH and 10 RH. For 71 and up models, order 20 RH. The standard lug nut measures 1/2"x20 with a 1/2" thread size.
