Basic Introduction of 2 Levers and 3 Levers Lock


The difference between 2-lever and 3-lever locks is categorized by the number of levers and functions of the locks. A lever tumbler lock refers to a type of lock that uses a set of levers to prevent the bolt from moving in the lock. The locks can be divided into different categories according to the number of levers. Such as 2 levers, 3 levers, and 5 levers. Hydilock manufactures different types of 3 lever locks. 2 lever locks contain two pieces of metal levers to prevent the bolt from moving in the lock. 2 lever locks are easily installable, making them perfect for doors one wants to lock for one’s simple privacy. But this lock is not appropriate where much security is needed. On the other hand, 3 lever lock contains 3 pieces of a metal lever. The three-lever door lock is suitable for internal doors in domestic properties as well as strong security. These types of locks are perfect for doors needing to be locked for privacy purposes and secure than two-lever locks. There are some basic functional differences between 2-lever and 3-lever lock and their prices as well.

2-lever and 3-lever lock 2

The difference and use of 2 levers and 3 levers lock

2 Lever Locks

2 lever locks are mainly designed for internal uses of a property or house. This lock is mainly used in the internal area of houses that are less vulnerable and need comparatively less security. These are generally used in bedrooms, kitchens, bathrooms, and other internal areas of the home. This lock is not insurance required.

Advantages of 2 lever locks:

  • Price- the price is comparatively lower than other locks.
  • Easy to install- this lock is easy to install and set up.
  • Lightweight- the lock is lightweight.

3 Lever Locks

Three-lever locks work similarly to the two-lever locks. But it has 3 levers and is used when more security is needed than two levers and it’s more reliable. These locks are suitable for both internal and external private and domestic properties as well. For example, people can use it in their drawing room, bedroom, garage, and other home places.  Sometimes it can be used in business places with extra locks for extra security. But this lock is not insurance required, and as a standard security door lock, each lock usually comes with a key.

Advantages of 3-lever locks:

  • More secured- this lock is more secure than the 2-lever lock.
  • Reduces the Cost of Theft- As it protects the user’s properties and homes, the ultimate cost of losses gets decreased.
  • Hard to break the locking system- the function of the 3-lever lock is more complex and very difficult to break. So, it reduces theft cases.

2-lever and 3-lever lock


When it comes to door locks, we often need to weigh security versus convenience. Two-lever locks and three-lever locks are two common types of door locks that differ in design and functionality. Both two-lever and three-lever locks are commonly used inside homes, such as bedrooms, kitchens, and bathrooms. Both of these door locks can provide security in the room. Therefore, you can choose the type of door lock that suits you based on your specific needs and budget.

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