- Advanced Safety: The home security gate reinforcement lock withstands forces up to 800 lbs, providing superior protection against unauthorized entries. Designed specifically for inward-opening gates, it enhances your home's security (not suitable for outdoor installation). - Child Safety: This door lock is ideal for homes with young children, preventing them from opening doors without supervision. It ensures safety by restricting access to certain areas, making it perfect for parents and caregivers. - Robust Structure: Made from high-quality aluminum, this 3" Defender Safety door lock offers long-lasting protection for inward-opening doors. Its sturdy design is suitable for various applications, including front doors, bedroom doors, and apartment entrances. - Easy Installation: The high-security door lock comes with 8 screws (4 long and 4 short) and an installation guide. Watch training videos for a quick and effortless setup. This practical feature makes it an ideal choice for enhancing home security. - Versatile Applications: This door lock provides extra security for households with children, the elderly, or individuals with cognitive challenges. It creates a safer environment by preventing unauthorized entry while allowing adults easy access in emergencies. - Key Attributes: - Function: Reinforced door lock for inward-opening gates - Compatibility: Suitable for various types of doors - Material: High-quality aluminum for durability - Performance: Withstands up to 800 lbs of force Choose this advanced home security door lock for effective protection and peace of mind.