The Yale P122 Window Lock Key is a replacement metal key designed for use with the P122 window handle bolt locking system. This additional key provides essential backup security for metal-framed windows, ensuring continued access to your locking mechanism. Keeping spare keys readily available is a practical security measure for both domestic and commercial properties. These replacement keys are ideal for storing in a secure location as a backup in case of misplacement of the original key, preventing the need for costly lock replacement and maintaining uninterrupted window security. The key is specifically engineered to work with Yale P122 window handle bolts fitted to metal frame installations. This compatibility ensures reliable operation and consistent locking performance across your window security system. Features and Benefits:Genuine Yale replacement key for guaranteed compatibilityProvides essential backup security for metal frame windowsPrevents costly lock replacement