Headset Star-Nut Driver

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The FSA Headset Star-Nut Driver is a precision tool designed for the safe and accurate installation of star nuts into fork steerer tubes. It ensures proper alignment and depth duri ng insertion, which is critical for headset preload and overall bike safety. Designed for 1-1/8" star nuts Precision-machined steel 1/2" drive compatible Ensures proper headset installation Show more