# What are the Primary Elements of a High-security Lock?

Your home's first line of defense against unwelcome invaders is a set of door locks. The front or back doors are typically used as points of entry in burglaries, so it's important to constantly be aware of who has the keys to your house. It is advised that you replace your door locks with a [**Professional locksmith Singapore**](https://www.whizlocksmith.com/) when you move into a new house because of this.

Finding the ideal balance between the two, however, may be challenging because locks are available at a broad variety of prices and levels of quality. It's critical to comprehend the processes involved in producing high-security locks.


## Stronger materials are used in high-security locks:

Ordinary steel, which is frequently used in household locks, is easily drillable. Brass or hardened steel is used in high-security locks. Some people use steel plates to strengthen the cylinders. These characteristics prolong the procedure but do not render the lock drill-proof. You should avoid locks that contain plastic parts since, believe it or not, they do exist. You want a lot of sturdy metal in a high-quality lock. A high-security lock should be substantial in weight.

## Designing a lock can make a difference:

Even among well-made companies, there are many lock designs, and some provide greater security than others. There are vertical deadbolts, horizontal deadbolts, and doorknob locks. Doorknob locks are not appropriate for outside doors since they are spring-operated and relatively simple to break.

Horizontal deadbolts are the most common type of lock. In other words, the bolt that swings back and forth into the door frame is now sliding horizontally. The majority of residential doors have locks with this effective design. By removing the horizontal throw from the door frame, it is still feasible to open the lock. Because of this, it's crucial to have a lock whose throw is longer, going deeper into the frame to make it more difficult to pull it loose.

Consider using a vertical deadbolt, commonly referred to as a jimmy-proof lock, for a design that is difficult to pry open. The throw mechanism of this style of lock is entirely on the inside of the home. It doesn't reach into the door frame from the inside of the door. It travels up and down through a collection of impenetrable metal loops.

## High-security locks are more difficult to use:

The majority of common locks employ a conventional set of five tumbler pins. The key's only purpose is to unlock the cylinder plug by precisely moving the pins. These locks can be picked or bumped with the appropriate lock picks or bump keys.

Some high-security locks may include security pins that are designed in such a manner that they are very difficult to move with a pick in addition to having more pins.

In addition to tumbler pins, several high-security locks have secondary mechanisms that call for the simultaneous use of two keys. The difficulty of getting the lock pick to perform both necessary tasks at once makes it more difficult to pick the lock.

Other locks include keyways that are extremely narrow or curved, making it impossible to unlock them with picks and necessitating the employment of a very specialized bump key.

## Costlier high-security locks:

The cost is important when it comes to locks. Superior locks cost more because better materials and craftsmanship are used to create them. Therefore, although you may not need the lock with the most bells and whistles, you also do not want the lock that is the cheapest.

When choosing external locks for your property, choose those at the higher end of your price range. Keep in mind what you are attempting to defend!

A high-security lock can be the difference between someone successfully breaking into your house or not, even while no residential lock can guarantee that it will stop someone from doing so.

## When lock replacement becomes necessary?

In any of the following scenarios, a [**Lock replacement Singapore**](https://www.whizlocksmith.com/lock-replacement) is an easy and reasonably priced option to regain your sense of security:

•You need to replace your locks right away if there is any chance that your missing keys might be linked to your house.
•Mechanical devices make up locks. The pins or wafers in older locks may no longer be as exact as they once were. This might make operating your lock more challenging or result in its complete failure.
•Major renovations expose your property to a lot of traffic, much like new construction. This personnel can see what you have in the house, unlike new construction. Change your locks whenever you do any significant work in your house and give out keys to anyone.
•Make the most of any of the aforementioned situations if they occur to you. Make the most of the chance to assess and improve your home's general security. There are numerous modern lock varieties available that might work perfectly for you.