Precision Fit. Compact Power. Built for Mini-Z.
The PN Racing Pro-4 Socket Driver (4.5mm) is purpose-built for Mini-Z racers who demand accuracy, comfort, and reliability. Designed specifically for Mini-Z 2mm lock nuts, this professional-grade nut driver offers a secure fit and smooth torque transfer, helping you make precise adjustments quickly and confidently.
Trackside Ready Performance
Featuring a lightweight aluminum handle and precision-machined socket, the Pro-4 driver provides excellent grip and control for high-torque applications. The adjustable shaft length (100mm–155mm) gives you flexibility for both close-quarter and deep-reach maintenance, while the compact 18mm handle diameter ensures comfortable handling during long race prep sessions.
Features:
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Designed for Mini-Z 2mm lock nuts
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4.5mm precision socket for secure fit and smooth operation
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Adjustable length: 100mm to 155mm
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Ergonomic 18mm handle for comfort and control
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High-quality aluminum construction for durability and precision
Includes:
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(1) PN Racing 4.5mm Pro-4 Socket Driver
PN Racing — The Tools Behind Every Fast Lap.
