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Tools & Hardware / Reinforcement Lock
Stay Secure with Maximum Strength: 3" Door Lock
rated to resist up to 800lbs of force, this 3" door lock is designed to protect your inward swinging door from being kicked in. Boost your home security and keep your family safe.
Quick and Easy Installation
Mounted with 7 strong screws, this lock can be easily mounted on any door frame. Using a screwdriver or power tools, the installation process is quick, taking less than 5 minutes.
Convenient Locking & Unlocking
Unlock the door by pinching the top and bottom of the lock, then slide it sideways along the door to the direction of the hinges until it can be pulled outward.
Childproof Safety
Designed for extra security, this door lock prevents children from opening the door to strangers. Install the lock above the doorknob where your children cannot reach, typically at the top of the door.
Stylish and Durable Design
Featuring a spring-loaded, childproof, and tamper-resistant design, this lock boasts a smooth sand-blasting oxidation finish. Made from high-quality aluminum, it offers superior protection against unauthorized entry compared to traditional door locks.