Combination Vs. Key Locks - Which Is More Secure?

From luggage and lockers to storage and cabinets, there are countless ways to keep your belongings safe. And, when it comes to improving these safety measures, locks tend to always be part of the solution. Locks provide an affordable and convenient way of keeping your valuable belongings protected from theft or damage.

If you’re wondering whether to opt for a combination lock or a key lock, here’s all the information you need to help make a decision.

What Are Combination Locks? 

Combination locks, as the name suggests, are locks that require a specific combination in order for you to gain access. There are multiple different types of combination locks available, however they all feature dials that open the lock itself. While they usually need a sequence of numbers, combination locks can consist of any sequence of symbols in order to open, and they work through a rotating dial. They work well for lockers as they deliver security.

How Do Combination Locks Work?

Each dial of the lock is linked to an internal locking mechanism inside (usually a pin). Once the dial has been turned to the correct number (or symbol), the locking mechanism disengages. Once every dial has been turned to the right position, the lock will then release and open. Though generally consisting of inscribed symbols, combination locks can also involve electronic mechanical keypads.

When Are Combination Locks Used?

A standard combination padlock is often popular for securing luggage, while digital combination locks are often used for the entrance of buildings and to keep rooms and offices private.

The more numbers needed to access the lock, the more secure it is – so remember to set a more intricate sequence in place when locking items of particularly high value. 

Advantages Of Combination Locks: 

• They’re simple to use – setting up your combination lock is super easy and can be done in a matter of minutes.
• They can’t be picked – no key means it’s impossible for thieves to attempt to pick the lock.
• They’re convenient – you don’t need to worry about keeping a key safe while travelling, so the locks are convenient as they’re all you need to bring with you. 
• They’re affordable – combination locks are inexpensive devices.
• There’s lots of choice – there’s a wide variety of combination locks available, so that you can pick the right one to suit your needs .

What Are Key Locks?

Key locks are the more traditional style of lock. Usually in the form of a cam lock, they require a key to be used in order for the lock to open.

Cam locks are composed of two parts – a cam and a barrel, with the barrel placed on the outside of the object being locked. The cam, consisting of a metal plate, is placed inside the object that is being locked and is attached to the end of the barrel. 

How Do Key Locks Work?

Once a key is inserted into the lock-face and is turned (90 or 180 degrees clockwise), the metal cam is rotated and securely fastens onto the inside of the object. Once the key is turned anti-clockwise, the cam will then unlatch itself so that it can be opened.

When Are Key Locks Used?

Key locks are popular for using on cabinets such as storage units, display cabinets and filing cabinets, as well as on lockers and desk drawers. For objects that need to be well protected yet easy to enter for those authorised to do so, key locks are the ideal device to use. 

Advantages Of Key Locks: 

• They come in multiple different styles – key locks are available in various sizes, shapes and materials to suit aesthetics .
• They’re super versatile – because they’re so reliable, key locks can be used to secure a number of different things.
• Simple to use – there’s no need to remember a sequence of numbers or symbols, all you need is a key.
• They’re weather resistant – because the technology of a key lock is concealed inside the lock itself, they remain undamaged in harsh weather conditions.
• They’re quick to open – so long as you have the key, key locks are easy to access.

Which Is More Secure - Combination Or Key Locks? 

When examining the advantages of both the key lock and the combination lock, it’s clear to see that both devices are reliable in securing your most prized possessions and valuables. With each lock having different benefits to suit different circumstances, it depends on what you need the lock for to determine which device will be the most suitable. For objects such as bags, suitcases and private rooms, combination locks are ideal in providing protection. 

The combination for a lock can also easily be given to all authorised members of staff in a workspace, enabling a number of people to be able to gain access to the lock, without having to cut and hand out multiple keys. However, for objects such as furniture cabinets and lockers, key locks would be the most beneficial in providing security for the possessions inside – the locks being simple to use, without a combination or sequence having to be remembered.

Improve your security systems today with help from our huge range of locks. From combination padlocks right through to cam locks, we have something suitable for every situation.

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