Door handles are the most direct interaction component between users and doors. Basic operations such as opening, closing, and locking doors can be easily completed through rotating, pulling, or pressing actions. This lock cleverly blends the smooth lines of a European-style lock body with the aged texture of antique bronze, boasting a warm and elegant yellow bronze hue. It complements various home décor styles. Utilizing a mortise lock body structure, the lock cylinder is fully embedded within the door, offering superior pry resistance compared to ordinary locks. The tight mechanical linkage ensures a robust and durable structure, suitable for the basic security needs of both interior and exterior doors. Three matching keys are used to open the door from the outside, while the inside uses a thumb knob for quick locking and unlocking. This balances external access control with convenient internal use. The lock body's strength meets the requirements for both interior bedroom doors and light exterior doors. Standard bolt spacing and an adjustable bolt allow for wide compatibility with solid wood and composite doors of varying thicknesses. The bolt is treated for quiet operation, resulting in a gentle opening and closing sound. The yellow bronze surface undergoes an anti-oxidation treatment, maintaining its pristine appearance over time. Three keys are included., Manufacturer: Zxarunas