Thread Size: M12x1.5mm. 4x 6 Studs Wheel Spacer For Toyota HZJ75 Hilux 60S 6x139.7 50mm M12x1.5 new. Thickness: 50mm. The Wheel Spacers is mounted at the connection between the hub and the base to increase the coaxial spacing between the two wheels, allowing the wheels to expand out to make the car more stable when turning.
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