ProMaxx Spline Drive Lug Nuts Zinc Open End Set with Key

ProMaxx Spline Drive Lug Nuts are open end tuner-style lug nuts. They are made for aftermarket wheels with small lug holes, where a standard hex lug nut or socket won't fit. Each set comes with a spline drive key, so you can install and remove the nuts with the matching tool.

Key Features:

• Spline drive design: The narrow, splined body fits the small lug holes found on many tuner and aftermarket wheels.
• Open end construction: The end of the nut is open instead of capped, so the wheel stud can pass through the nut.
• Zinc finish: Zinc plating helps protect the hardware against corrosion.
• Key included: The set comes with a spline drive key. A standard socket will not grip the nuts, so keep the key with your spare tire or tool kit.
• Basic theft deterrence: Removal requires the matching key, which discourages casual wheel theft.

Start each nut by hand, then tighten it with the included key. Torque to your vehicle's specification with a torque wrench. Re-check the torque after the first 50 to 100 miles of driving. Choose the thread size and seat style that match your wheels and studs.