Made from high-quality cast iron for enhanced durability and security. Features a single lock head design for reliable performance. Easy to install with all necessary components included. Supports manual unlocking operation. Suitable for use in homes, offices, schools, hotels, factories, and warehouses. Features: - Color: As shown - Material: Cast iron and copper - Dimensions: 9 x 6.3 x 0.8 cm - Upgraded cast iron lock body with anti-corrosion surface treatment for long-lasting use - Compatible with wooden doors, glass doors, metal doors, and fireproof doors - Designed for easy installation on interior doors - Includes antique-style hardware with durable construction Package includes: 1 x Lock 1 x Key cylinder 1 x Lock beam 3 x Keys 1 x Installation accessories kit