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Item # TNS-1

/ Tools / Frame & Fork / Headset

Threadless Nut Setter

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.

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