Invisible Well Lock for Fire Door Invisible Well Lock (Long Core)

Maximum Security: This invisible stainless steel lock offers enhanced protection against intrusion thanks to its mechanism, making it ideal for fire-rated areas and sensitive access points. Premium Material: Made of high-quality stainless steel, it resists rust and corrosion, ensuring exceptional durability even in harsh environments such as outdoor factories. Simplified Installation: The mounting process is quick and intuitive; simply insert the cylinder into the access hole and secure it with the four included screws, requiring no tool other than a screwdriver. Versatile Use: Designed to fit various types of locks, it effectively secures small openings for windows, cabinets, toolboxes, lockers, and gates in hotels, residences, and factories. Discreet and Robust Design: Its elegant and discreet appearance preserves the aesthetics of the space while maintaining mechanical strength thanks to its integrated spring and durable alloy construction.