Apply to all kinds of wooden doors and metal doors.
10 years mechanism warranty under correct installation and
Construction key function.
Easily reversible for left and right handing.
Types of Door Locks and Their Security Level
Knob Locks. Knob locks are the most common type of door lock and the chief method of security for most doors.
Deadbolt Lock Types.
A mortise lock (also spelled mortice lock in British English) is a lock that requires a pocket—the mortise—to be cut into the edge of the door or piece of furniture into which the lock is to be fitted.
Mortise locks can function in multiple, enigmatic ways. Entrance, classroom, classroom security, office, passage, and storeroom functions are most common for schools and hospitals, however, there are myriad other operations available for locking and unlocking doors.