Park Tool TNS-4 Threadless Nut Setter


SKU: TNS-4 Categories: , Tag:


The Threadless Nut Setter is used to install star-fangled nuts found on threadless headset systems. Thread the nut onto the TNS-1, 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

Fits star-fangled nuts with an M6 threaded nut. Not compatible with M10 threaded star-fangled nuts.


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