Spring-Loaded Action: The spring-loaded mechanism ensures automatic locking, both convenience and security for quick use and locking, even during emergencies.Spring Loaded Latch Pin Revolving Door Versatile Usage: Ideal for both indoor and outdoor applications, these latch pins work on various sliding doors, gates, and even cabinets, providing flexibility in different environments. Revolving Door Sliding Door Foot Lock Easy Installation: With a straightforward design and user-friendly installation process, these barrel bolts latches make securing doors and gates quick and hassle-free. Sliding Door Foot Lock Floor Door Lock Secure Locking: Designed for secure locking, these latch pins provide a reliable solution for keeping your home or property safe, preventing unauthorized access with ease. Floor Door Lock Spring Loaded Latch Pin Heavy Duty: Made with zinc alloy, these spring-loaded latch pins long-lasting strength, making them perfect for securing sliding doors, gates, and other high-traffic areas. Spring Loaded Latch Pin Slide Bolts Locks for Doors, Weight: 0.38801358112 Pounds, Manufacturer: DAGLLGEW_D78_5534822