ROBUST ALUMINIUM ALLOY: Crafted from premium black aluminium alloy, this 4-inch heavy-duty door bolt offers exceptional durability and corrosion resistance, ensuring reliable long-term security for internal and external applications. ENHANCED HOME SECURITY: Designed for maximum protection, this slide barrel door bolt provides a strong, dependable locking mechanism to secure your shed, gate, bathroom, toilet, or internal doors against unwanted access. VERSATILE APPLICATION: The sleek black finish and robust design make this security latch suitable for a wide range of uses, from outbuildings and garden gates to residential internal doors, blending seamlessly with various décors. EASY INSTALLATION: Each 4-inch black door bolt comes complete with all necessary mounting screws and hardware, facilitating a quick, straightforward, and secure installation process on wood or metal surfaces. PRACTICAL & DEPENDABLE: Experience peace of mind with this single pack 4-inch black bolt lock, featuring a smooth sliding action and a solid construction, engineered for consistent performance and everyday security needs., Manufacturer: Lotsdonxia