What is That Little Hole At The Bottom of a Padlock For?

Using a padlock is one sure way to keep your belongings safe from being stolen. They’re a small but impactful tool, made of metal. As a result, padlocks are susceptible to rusting from water damage and extreme weather conditions. Fortunately, they’re designed with a tiny mystery hole on the bottom, that allows water to escape. This prevents the padlock from rusting, prolonging its life and use.

Alternative to the Padlock Hole