• Park Tool Threadless Star Nut Setter TNS1

        • $21.49 21.49
        • RRP $26.99
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Park Tool Threadless Star Nut Setter TNS1

The Threadless Nut Setter is used to install star-fangled nuts found on threadless headset systems. Thread the nut onto the TNS, insert into the fork stack, and tap it in with a hammer. Sets the starfangled nut to 15mm and keeps it straight. Long handle helps prevent pinched fingers.


  • The TNS-1 is for 1” and 1-1/8” headset systems

Buy Park Tool Workshop Tools from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Delivery cost $9.99
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
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  • Colour: Black

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