- This style of lug nut is used on aftermarket wheels that require a small diameter conical seat lug nut. - The vehicle compatibility guide refers to the vehicles wheel stud thread size only. - Always hand tighten spline lug nuts using two hands, one to hold and turn the wrench and the other to support the lug nut tool, improper upward/downward force along with the torque from tightening the lug can cause the tool to break. The manufacturer does not warranty broken lug nut tools. - Please verify this is the correct style of lug nut for your wheels before ordering, if you have any questions please feel free to contact us.