A padlock is a common item that serves a major purpose.
People use them for their bikes, outdoor sheds, toolboxes, and gates.
They’re designed to withstand the elements and attempts to damage or cut them.
However, they have a secret feature, a small hole on the bottom,
that also serves a major purpose. 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
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Another Reason for the Padlock Design
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In addition to safety from rusting, the tiny hole on the bottom of a padlock fulfills another important role. Sometimes, the padlock may become stuck or unable to open, even with a key or correct code. As such, the hole can be lubricated synthetically to help the padlock pop open.