- Durable and Reliable Material: Crafted from high-quality 304 stainless steel, this product ensures exceptional durability and reliability for long-lasting use. - Advanced Security Features: Designed with a unique three-stainless-steel system, it provides secure locking mechanisms from multiple angles, enhancing safety and security. - Enhanced Protection: The improved buckle design is specifically engineered for entry doors, effectively deterring unauthorized access and ensuring your safety. - Easy Installation: Includes all necessary steel components and seven screws to simplify the installation process, making it user-friendly for anyone. Applications: - Ideal for home entry doors, providing peace of mind in residential settings. - Perfect for office entrances, offering secure access control to protect sensitive information and assets. - Suitable for storage units or garages, keeping your belongings safe from intruders.