A lockset comprises the complete assembly of components used to secure a door, including handles, lock mechanisms, and the strike plate. These components function collectively to control access through the door, ensuring both security and manageability. Locksets are classified into various types based on their operational mechanisms, such as cylindrical, mortise, and electronic, each serving specific security requirements and installation environments. Cylindrical locksets are prevalent in residential settings for their simplicity and ease of installation, while mortise locksets are favored in commercial applications due to their robustness and high security. Electronic locksets, utilising keypads, biometric inputs, or smart technology, offer advanced security features and user convenience by allowing controlled access without traditional keys.
The design of a lockset not only involves its functional attributes but also its aesthetic appearance, catering to architectural coherence with the door and the overall interior theme. Materials used in locksets range from brass and bronze to stainless steel and zinc alloys, each selected for durability, corrosion resistance, and visual appeal. Some locksets also include features like anti-tamper mechanisms and fire resistance, enhancing their utility in high-security areas and compliance with safety regulations. The choice of a lockset can significantly influence the security level, operational efficiency, and aesthetic integration of a door within residential, commercial, or institutional settings.