20 Pc Set Spline Tuner Lug Nuts ¦ 12x1.5 ¦ Chrome ¦ Lincoln Mercury Pontiac
Thread size- 12x1.5. Style- Spline drive, closed-end bulge acorn type. Fit most tuner type wheels with narrow seating holes where regular socket cannot go in. Set of 20 lug nuts. DO NOT use impact wrench to install these lug nuts.