A slide latch is a simple mechanical device used to secure doors, gates, or cabinets. It consists of a sliding bolt that moves horizontally to lock or unlock the door. When the bolt is slid into a catch or strike plate, it holds the door in place, providing security and privacy. These latches are commonly made from materials like metal or plastic and are easy to install. They are often found in residential settings, such as on wooden doors or garden gates, and can be operated with one hand, making them convenient for everyday use.