Made from aircraft grade billet aluminum, these shift boot adapters clean up the transition between any aftermarket shift knob. Installs in seconds. Keep your shift lever looking clean with this piece. Designed to work specifically with ALL Our stroe shift knobs. Thread pitch is M10*1.5 for the above listed vehicles PACKAGE : 1 x shift stick adpater M10*1.5/M10*1.25/M12*1.25 (Not enclose the shift knob) Color:Black Note: -We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the one that you need. -All size are measured by hand, Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm). -The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding. -There Are No Instructions Included In This Kit.Professional Installation Is Highly Recommended