Project KICS Special Spline Style Lugs to bolt on Project Kics Wide Thread Spacers to your car. New Spline type 12×1.25mm lug nuts. For use with Project Kics 10mm and 11mm thick Project Kics wheel spacers. Uses Special Project Kics Spline Key to tighten and remove. Special lugs for 15, 20, 25 and 30mm thick Project KICS spacers also available. Also available in 12×1.50mm. Project Kics Special Spline lugs lugs are Sold individually.