Metal locks were commonly used before the advent of fingerprint and smart locks. Today, most households still rely on traditional locks to secure their doors and valuables. Locks are designed to safeguard our possessions, deterring unwanted attention and intrusion. Crafted from metal, locks are typically small yet heavy, ensuring the protection and security of our homes.
Locks are constantly exposed to the elements, be it rain, shine, or dust, as they are used indoors and outdoors. Over time, metal locks, even those made of copper, stainless steel, or inox, are prone to oxidation, resulting in sticking and rusting issues. Additionally, the lubricant within the lock mechanism can deplete, requiring periodic refilling. If left unattended, oxidation and lack of lubrication can lead to significant challenges in opening the lock, sometimes even requiring professional assistance.
The Unassuming Power of Tiny Holes
The Significance of the Small Hole at the Bottom of a Lock
To address the issues of lubrication and moisture, lock manufacturers introduced a small hole at the bottom of the lock. This hole serves as a drainage outlet, allowing any water that enters the lock to escape, thus reducing the chances of rust and subsequent lock jamming.
Dual Holes for Enhanced Drainage
While some users may overlook the importance of this small hole, it plays a crucial role in prolonging the life of the lock. For locks exposed to the elements, such as gate locks or those used outdoors, it is essential to opt for locks with this drainage hole, or even better, two holes, to ensure efficient water escape. Without this feature, rainwater can accumulate inside the lock, leading to rapid rusting and potential lock failure.
To expedite water drainage after rainfall, users can tilt the lock downward, allowing water to exit through the hole more rapidly.
Additionally, the small hole at the bottom of the lock serves a dual purpose—it provides an access point for lubricating the lock mechanism when it becomes dry. Instead of applying lubricant through the keyhole, which can be messy and inconvenient, users can directly lubricate the lock through this dedicated hole.
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