- Yale Locks 89 Series Deadlocking Nightlatch BrluxChrome Or Dark Metal Grey (Dmg) (Br Cylinder 60mm Backset Visi)

From Yale, the 89 Series Deadlocking Nightlatch is a security lock designed for front doors, combining key operation from the outside with lever-handle access from the inside. Closing the door automatically deadlocks the latch, helping to prevent it being forced back once shut. For added control, t...