3-Pack High-Security Aluminum Home Door Reinforcement Locks, Silver Finish

What鈥橲 Included

✓ Keep Your Home Safe
Our 3-inch door lock is designed to withstand up to 800lbs of force on inward-swinging doors. This helps prevent doors from being kicked in, increasing home security and keeping your family safe.

✓ Easy to Install
Our door lock comes with strong screws. Installation is straightforward and quick—just mount it on your door frame with a screwdriver or power tools. It usually takes less than 5 minutes. If your door frame is 0.2 inches (5mm) higher than the door and too thick, you might need to trim a small portion. Check our images to see if it fits your door. We’ve updated our package to include all necessary long and short screws for the mounting plate, based on customer feedback.

✓ Easy to Lock & Unlock
Unlocking the door lock is simple: pinch the top and bottom of the lock, slide it sideways along the door toward the hinges, and then pull it outward.

✓ Childproof
Our Security Door Lock adds extra security for children by preventing them from opening the door to strangers. Ensure it is installed higher than the doorknob where your children can’t reach it.

✓ Great Design
This door lock features a spring-loaded, childproof and tamper-resistant design. Made of high-quality aluminium material, it provides better safety than traditional locks and helps protect against unauthorized entry.