Inborrningslås

An inborrningslås, often translated as a mortise lock or a deadbolt, is a type of lock mechanism that is installed within a pre-cut cavity in a door or frame. This cavity is referred to as a mortise. The lock itself typically consists of a bolt that extends into a strike plate on the opposite door frame when the lock is engaged.

The installation process for an inborrningslås involves precisely cutting a rectangular hole in the door or frame to accommodate the lock body. This precise fitting is a key characteristic that distinguishes it from surface-mounted locks. Once the lock is secured within the mortise, only the faceplate and the operating mechanism, such as a key cylinder or a thumbturn, are visible on the exterior or interior of the door.

Inborrningslås are known for their security and durability. Because a significant portion of the lock mechanism is embedded within the door, they are generally more resistant to tampering and forced entry than simpler lock types. They are commonly used for exterior doors of homes and businesses, as well as for internal doors where enhanced security is desired. The operation can be manual, requiring a key or a thumbturn, or it can be integrated into more complex electronic or smart lock systems. The design allows for a clean and unobtrusive appearance, contributing to the overall aesthetic of the door.