Vktech&reg; 20+1 Chrome Spline Tuner Racing Lug Nuts 12X1.5 + 1 Keys Screw New (Red) Set of 20 high quality forged steel lug nuts Made of SCM 435 Cold Forged Steel 60 degree taper bulge seat lug nuts for secure fit Lug Height: 1.38" inches tall Thread Size: 12X1.5, Weight: 890g