What this product does A stainless steel doorandwindow lock hook that adds a simple, reliable layer of security to standard house doors and windows. It prevents unintended opening and reduces the risk of unauthorized access while preserving normal use. Key benefits (why you need it) Durable, longlasting protection: Made from stainless steel with a silver polished finish that resists rust and wear, so the lock maintains strength and appearance over time. Improved safety: The hookstyle design secures doors and windows without altering their operation, helping to protect occupants and belongings. Versatile compatibility: Designed for use on a wide range of interior and exterior doors and windows in most home styles, providing consistent performance across applications. Main features Material: quality stainless steel construction for corrosion resistance and structural strength. Design: Hook lock mechanism that engages securely to prevent opening while allowing normal closure. Finish: Polished silver appearance for a smooth, lowmaintenance look that fits most decors. Performance: Stable, solid hold under normal daily use and resistant to bending or breakage. Typical use scenarios Groundfloor window security: Add the hook to a sliding or casement window to limit opening and deter opportunistic entry. Bedroom or bathroom doors: Create an extra internal lock for privacy and child safety without complex hardware changes. Balcony or patio doors: Use on doors that require occasional extra restraint while still allowing easy release from inside. Compatibility and installation notes Suitable for most residential doors and windows; intended as an auxiliary lock rather than a primary deadbolt. Check fit against your door/window frame before installation to ensure proper engagement. Why it stands out Combines corrosionresistant stainless steel construction, a practical hook design, and a polished finish to deliver dependable, nononsense security that integrates with most home hardware styles.