- Enhanced Security Design : Constructed from durable 3" metal, this home security door lock can withstand 800 lbs of force—12 times stronger than a standard deadbolt. With 8 screws included (4 long and 4 short), you can customize the installation to fit your needs, providing robust protection for your home. - Quick and Simple Installation : Install the security door lock in under 5 minutes using a power screwdriver and drill. Compatible with any inward-swinging door, this reinforcement lock is designed for straightforward DIY installation. A detailed installation manual is included, and support is available if needed. - User-Friendly Operation : Opening the lock is intuitive—simply slide it away from the base plate towards the door's hinges and pull outwards. No tools are necessary for operation, ensuring both ease of access in emergencies and reliable protection against break-ins. - Child Safety and Peace of Mind : This door lock reinforcement includes a spring-loaded design that prevents toddlers from opening the door to strangers, making it an ideal solution for families. It also increases comfort for elderly individuals and anyone living alone, enhancing overall home security. - Versatile Applications : Whether you want to fortify your front door against intruders, keep your kids safe from wandering outside, or provide extra security for seniors, this door lock is versatile enough to meet various needs. It's a wise choice for both new homeowners and those looking to upgrade their existing security measures. Choose this high-security door lock to protect your home and loved ones effectively.