Shop at Escapa for the Park Tool TNS-4 Deluxe Tool, which allows for quick and easy installation of star nuts used with 1-inch and 1-1/8-inch threadless headset systems. Its unique design virtually eliminates the risk of pinching your fingers
Features
- Compatible with 1" and 1 1/8" headset systems that use a standard M6 threaded star nut.
- Replaceable clamping screw — part no. 822