Spline Drive Open End Tuner Lug Nuts 12x1.75
6-Spline tuner style chrome plated open end lug nuts 12x1.75 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. Add extra keys from accessories on the right, if needed.
Size:
Fitment and specs
- Thread size: 12x1.75
- 6-spline tuner style, open end design
- Chrome plated finish
- Spline key included; the key head fits both 3/4" and 13/16" sockets
- Heat treated for extra strength
Hand-start each nut to avoid cross-threading, then tighten in a star pattern with the included spline key and a 3/4" or 13/16" socket. Finish at your vehicle's torque spec with a torque wrench, using our torque reference chart as a guide, and re-torque after 50 to 100 miles.
Common questions
What does open end mean?
The end of the nut is open rather than capped, so the wheel stud can pass through the nut. That makes these a practical pick when your studs sit longer than a closed-end nut would allow, and the exposed stud makes full thread engagement easy to confirm.
Do I still need to match the seat type?
Yes. Conical, mag, and ball seats are not interchangeable, so check which seat your wheels are machined for along with the 12x1.75 thread before ordering.