A look at Combination Locks
Combination locks use a combination of numbers and symbols in order to gain access to them. They do not use a key like other types of locks. An arrangement of numbers or symbols are entered into the locking mechanism through the use of a single rotating dial or several rotating discs. These discs or dials will act on the internal mechanism of the lock. As soon as the correct sequence is entered, the lock will open.
There are several types of combination locks available today. These are:
Multiple-dial locks
The multiple-dial lock is considered one of the least secure locks available in the market. They are usually used in low-security situations, for example to lock a bike. They are put together using several rotating discs with notches cut unto them. A pin with several teeth is inserted into the lock to secure it. After the right sequence is entered into the lock and the notches and teeth align, it will open.
Opening a multiple-dial lock with no combination is very easy. One trick is to pull the pin while rotating the discs on the lock. Continue rotating each individual disc until a small click is heard. This click signifies that a match between the teeth and the notch has been attained. Continue the same process on all the other discs until the lock is open. This is a very easy process, requiring only a bit of patience.
Single-dial locks
Single-dial locks are much safer than the Multiple-dial locks. Due to their safety, you will find these locks on most safes or padlocks. Their mechanism consists of a rotating dial. To open them, you dial the first number clockwise, the second number counterclockwise, and so on. Once all the numbers have been dialed in and the notches align, the lock will open.
Even with the increased safety of Single-dial locks, early production padlocks were easy to open. For example, in the early days you could get a padlock opened by turning the dial while pulling on the shackle until the dial stopped. By doing this, you could guess the combination easily and with very little effort.
Electronic locks
The new electronic combination locks make use of electronic circuits to secure the lock . These electronic marvels expect you to enter a sequence of numbers on a keypad. If the combination of number is the correct one, the lock opens.
A benefit of these locks is that a key is no longer required. You only need to remember a numeric combination. The one drawback is that if you lose or forget the combination, a new one must be re-programmed into the lock.
If you live in South Florida and have a need for a commercial locksmith in Fort Lauderdale, check us out at Locksmith of Fort Lauderdale. We will help you choose the best lock to keep your business safe and secure.
