What are these? These hardened steel dies (nuts) drop into any skate tool or wrench for that matter and allow you to "chase" (re-thread) your damaged axle ends or kingpins. The carabiner is a handy way to keep track of these dies as you are sure to become the most popular person at every session when you are rockin' these.
• Axle Re-threader Die
• Kingpin Re-threader Die