Park TNS-1 Star Nut Setting Tool - 1 1-8th Inch

Installs a new start nut in a few easy steps.

If you've purchased a new fork, you'll need this tool to install a new star nut. The Park Threadless Nut Setter is built to last and uses a long handle to protect your fingers.

To install a new star nut:

1. Thread the new nut onto the tool.
2. Centre on top of your steerer tube.
3. Tap with a hammer - go slow to ensure it stays straight.

Sets star nut to 15mm.

Compatible with 1" and 1-1/8" headsets/steerer tubes.