Why There’s a Small Hole at the Bottom of a Padlock
Have you ever noticed a tiny hole at the bottom of a padlock and wondered what it’s for? While it might seem unimportant, this small hole actually serves two important purposes that help keep the lock working properly.
What the Hole Is For
1. Drainage:
When padlocks are used outdoors, they’re exposed to rain, snow, and moisture. The small hole allows water to drain out, which helps prevent rust and damage to the internal parts. Without it, water could build up inside the lock and cause it to stop working.
2. Lubrication:
This hole also makes it easy to apply oil or lubricant to the inside of the lock. A few drops of lock oil through the hole can keep the mechanism moving smoothly and extend the life of the padlock.
Used by All Major Brands
This feature is not a mistake or extra design. Popular padlock brands like Master Lock and ABUS include this hole in most of their locks. The shape or size might vary, but the function is the same.
The Bottom Line
The small hole at the bottom of a padlock is a smart feature that helps keep the lock dry and well-maintained. Next time you see one, you’ll know it’s there for a good reason—not just decoration
