Adams Rite - MS Deadlock - MS1850S - ANSI Size - Hook Bolt - Flat Faceplate

The MS1850S Series MS® Deadlock features a robust laminated stainless steel bolt, nearly 3 inches in length, designed to deliver exceptional security for single leaf narrow stile aluminum doors. This substantial bolt, operated by a simple pivot mechanism, has set the benchmark in the narrow stile aluminum door industry. Its length ensures superior security, even for tall, flexible doors or installations with larger-than-ideal gaps between the door and jamb.