Works with Gorilla brand SD lug nuts (1921SD-KEY);For use with small diameter 6 spline lug nuts;Dual hex sizes 3/4 & 13/16;Cold forged then heat treated for exceptional strength

• 6 POINT SPLINE TUNER LUG NUT KEY (1PC)

6 POINT SPLINE TUNER LUG NUT KEY (1PC)Mr. Lug Nut