Enhance Your Home's Security With Casa Latch Locks, Designed To Lock The Door Securely From The Inside. It Provides An Additional Layer of Privacy and Protection, Preventing Unauthorized Access Even If Someone Has A Valid Unlocking Method, Giving You Greater Peace of Mind When You're At Home. A Range Of Robust, Surface-Mounted Door Locks—From Convenient Night Latches and Rim Locks To High-Security Tri-Bolt and Penta-Bolt Systems—Designed For Reliable Operation And Enhanced Protection.