Ever met anyone with a re-threading Kingpin nut? Unless they're one of the very first in the world to get one of these, the answer is no! This special kingpin nut is actually hardened steel and has a built in re-threading feature which means your kingpin won't strip when using!
Ace Kingpin Re-Threader 2 Pack - Details:
- Pack of 2 Kingpin Re-threader nuts