General description High-quality stainless steel chain sliding bolt designed for enhanced door security. This anti-theft door lock features a plating finish and comes with screws for easy installation. Ideal for garden gates, wooden gates, and hotel gates, it combines durability with a beautiful appearance. Technical specifications Material: Thick stainless steel Chain thickness: 2~3 mm Rust-proof and corrosion-resistant Installation Easy to install on any wooden door Installation requires only screws, with no additional steps needed Can be placed above or beside the door frame Usage Heavy-duty latches suitable for interior doors Metal chain design prevents removal from outside by pressing a button Provides a very safe locking mechanism