The customized mortise lock is a kind of door lock, called mortise door lock, generally consisting of three parts: handle, lock cylinder, and lock body. Customized mortise lock components are mostly installed on indoor suit doors and anti-theft doors and are also one of the most common locks on the market.

The biggest advantage of the customized mortise lock is its high anti-theft performance. Its anti-theft performance is stronger than that of the spherical door lock. It has double lock heads and double deadbolts (square deadbolt, oblique deadbolt, or cylindrical deadbolt). The use of customized mortise lock components is also very convenient, making the operation easier and easier for users to understand. There is no need to use a password or fingerprint registration, which is also very convenient for the elderly and children.
The customized mortise lock has high security and a wide range of applications, including double heads and double tongues, double heads and three tongues, and three or five interlocks together, and has internal and external protection functions. This kind of customized mortise lock components has all the security and stability of the lock. It can be used as a decoration for the room door or as an anti-theft door lock for the entrance door.