Rugged Ridge 1/2-20 Inch Thread Wheel Lock - 16715.20 Part #: 16715.20 Line: RGR Rugged Ridge 1/2-20 Inch Thread Wheel Lock 5 Year Limited Warranty Material: Steel Style: Acorn Nut Thread Size: 1/2-20 Inch Wheel Lock Key Included: Yes Number Of Lug Nuts: 5 Show More Show Less