パークツール スレッドレスナットセッター (TNS-1)

The hex broach in the middle holds the nut perfectly straight while you tap it in, so there's zero wobble. Much cleaner than trying to use a long punch and hammer, the whole job took maybe two minutes.

This little tool made installing the star nut in my new fork a breeze instead of a headache. I liked that you just thread the nut onto the setter and drive it in, keeping everything perfectly straight.

Took me about 30 seconds to thread the nut on and drive it into the steering column, way easier than the improvised method I tried first. The tool itself feels solid and machined, like it'll last through many builds.