Rekeying & Lock Pinning Videos

In this category, we show how to rekey lock cylinders by changing the internal pins so old keys no longer work. This process—also known as rekeying, repinning, changing the lock combination, or changing the combo—is a core locksmith skill used to restore security without replacing the entire lock.

Watch step-by-step demonstrations on how to remove cylinders, strip them down, replace pins, and set up new keys. Whether you're a locksmith, apprentice, or DIY enthusiast, these videos will help you understand how lock pinning works and how to correctly rekey a wide range of locks.

Perfect for anyone wanting to learn practical, real-world locksmith techniques used every day in the field.