Door bolts, also known as surface-mounted bolts or barrel bolts, are mechanical devices used to secure doors by providing a locking mechanism. They consist of a metal bolt that slides into a strike... Read More
Door bolts, also known as surface-mounted bolts or barrel bolts, are mechanical devices used to secure doors by providing a locking mechanism. They consist of a metal bolt that slides into a strike plate or housing attached to the door frame. When engaged, the bolt extends into the strike plate, preventing the door from being opened. Door bolts can be operated manually by turning a knob or lever, or they can be integrated with electronic systems for remote control access. Read Less