Park Tool TNS-1 Threadless Nut Setter

The Park Tool TNS-1Threadless 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. Park ToolTNS-1ThreadlessNut Setter Features Eliminate the guesswork out of fitting the star nut Fits 1 inch and 1-1/8 inch steerer tubes Sets the star nut to 15 mm depth and keeps it straight Long handl... - Manufacturers part number: QKTNS1

• Ideal Product
• Sets the starfangled nut to 15mm and keeps it straight
• Fits 1 inch and 1-1/8 inch steered tubes