recipes

This is the purpose of the small hole in the lock

Written by hana

We show you why this slot is in locks and what its real use is.

What is the purpose of the hole in the bottom of the lock?

Locked door

Closed door with a padlock – Source: spm

We often use it at the gym, when we ride our bikes and when we travel. Many people think that this is a form of second lock that can unlock if the main lock is broken or not working. A lock functions as a system consisting of locks, key devices, of various shapes and sizes that serve to prevent, lock, or prevent the opening or locking of gates, windows, suitcases, etc. But have you ever noticed the hole under it? Indeed, at the bottom of this object, next to the hole where the key should be inserted, there is another hole, much smaller, which at first glance seems useless.

In fact, this hole was not created by chance. It is designed to allow rainwater to flow and prevent erosion. This is very important if the lock is used outside. A rusty lock can cause many problems, the perforation is only a protection against this process.

The second explanation for the hatch is maintenance. Oil can be inserted through the hole and lubricated to clean the seal. Remember to do this regularly. Thanks to this trick, you will avoid blocked lock problems.

How do you get rid of lock rust?

Rusty lock

Rusty lock – Source: spm

Rust is a reddish-brown layer that forms on the surface of metal objects, and is caused by oxidation. Its appearance can be caused by several factors, such as the air content of carbon dioxide and moisture.

A rusty lock can have many issues that make it difficult to open. For example, rust may prevent key removal. In other cases, the key may be removable but the barrel does not rotate. Sometimes both working and locking have different problem due to rust. In any case, a rusty lock can be opened by cleaning it.

Baking soda to remove rust from the lock

Baking soda is one of the best and easily accessible products for cleaning many things around the house. Its antimicrobial and abrasive properties help remove rust while restoring the original condition of the metal underneath. Mix baking soda with water and apply it to the rusty part. Then scrub it with a toothbrush or a soft sponge.

Apple cider vinegar is effective against rust on locks

The acid in apple cider vinegar can effectively remove rust. Pour enough apple cider vinegar into the bowl to completely cover what you want to clean. Leave it on overnight and scrub with a brush the next day.

About the author

hana

Leave a Comment