ProMaxx Spline Lug Nuts Closed End with Key

ProMaxx Spline Lug Nuts are closed-end spline drive lug nuts (also called tuner lug nuts or spline wheel nuts) for aftermarket and custom wheels. They are installed and removed with the included spline key. The closed-end design covers the end of the wheel stud and gives a clean, finished look at the wheel.

Key Features:

• Closed-end design: covers the stud end for a clean appearance and helps keep rust and debris off the threads.
• Spline drive: installs with a matching spline key. This suits wheels with small-diameter lug holes where a standard hex socket will not fit.
• Steel construction: built for strength and durable clamping force.
• Corrosion-resistant finish: made to hold up to road conditions and keep its appearance.
• Threaded mounting: available in multiple thread sizes and finishes, so you can match the nut to your wheel studs and style.

Match the thread size and seat type to your wheel studs and wheels before installing. Tighten the nuts to the wheel manufacturer's recommended torque.