Spline Drive Tuner Lug Nuts 12x1.50 Black

6-Spline tuner style chrome plated lug nuts 12mmx1.5 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to achieve extra strength. Our application guide page will answer most of your application fitment questions but do not hesitate to ask us. Sold in optional 16 piece with key, 20 piece with key and 24 piece set with key. Add extra keys from accessories on the right, if needed.

Fitment and specs

• Thread size: 12mm x 1.5
• 6-spline tuner style drive
• Black finish
• Heat treated for extra strength
• Available as a 16, 20, or 24 piece set, spline key included
• Key head takes a 3/4 inch or 13/16 inch socket

Hand-start every nut to protect the threads, then tighten in a star pattern with the included spline key and a 3/4 inch or 13/16 inch socket. Torque to your vehicle's spec, using our torque reference chart as a guide, and re-torque after the first 50 to 100 miles.

Common questions

Will these fit my wheels?
Two things need to match: the 12x1.5 thread and the seat type your wheels are machined for. Conical, mag, and ball seat nuts are not interchangeable, so check your current hardware or your wheel specs before ordering.

What happens if I lose the spline key?
You need the key to install or remove these nuts, so keep it somewhere consistent, such as with the spare tire kit. Each set includes one key, and extra keys are available separately if you want a backup.