Spline Lug Bolt 14x1.50 Thread 32MM Shank

Optional 16, 20 or 24 piece tuner lug bolts 14mm x 1.50 threads lug bolts with tuner key. The overall length is 2.43" (62mm) and the shank length is 1.25" (32mm). These lug bolts fit tuner style rims that are designed for ultra thin outer mount where a regular socket won't go in. A six spline installation key is included.

Fitment and specs

• Thread size: 14x1.5
• Overall length: 2.43 in (62mm)
• Shank length: 1.25 in (32mm)
• Built for tuner style wheels with ultra thin outer mounts
• Six spline installation key included
• Available in 16, 20, or 24 piece sets

Run each bolt in by hand until you are sure the threads are seated, then switch to the included spline key. Work in a crossing pattern up to your vehicle's torque spec, shown in our torque reference chart, and re-torque after 50 to 100 miles.

Common questions

What is the spline drive for?
Tuner style wheels use narrow lug bores that a standard socket cannot enter. The spline drive head is slim enough to fit, and the included six spline key grips those splines so you can install and remove the bolts with normal hand tools.

Can I mix seat types if the thread matches?
No. Thread size alone does not make a lug bolt fit. Conical, mag, and ball seats each need a wheel machined to match, so confirm the seat style your wheels take before installing any new hardware.