Door Locks Diagram !!exclusive!! Page

The diagram makes clear that in 99% of electronic locks, the motor/solenoid releases a manual mechanism; the bolt is still thrown by hand—a failsafe design.

A rod that connects the handles on both sides; when you turn the knob, the spindle rotates to retract the latch. Advanced Smart Lock Systems door locks diagram

Keyed on the outside, thumbturn on the inside. Most common for homes. The diagram makes clear that in 99% of

The diagram highlights that if the key pins rise exactly to the shear line, the plug rotates freely, retracting the latch. Most common for homes

Used in hotels and older commercial buildings; the lock body sits inside a pocket (mortise) cut into the door edge.

Before we dive into the specific parts, it helps to categorize them. A standard lock diagram usually splits into two views: