Home Security Door Lock - Childproof, High-Intensity Aluminum Frame, Prevent Unauthorized Entry Silver

Deep Dive Into Features

✓ Keep Your Home Safe: The 3-inch door lock is designed to withstand a maximum of 800lbs of force, perfect for inward-swinging doors. It helps prevent doors from being kicked in, enhancing your home security and keeping your family safe.

✓ Easy to Install: Our lock comes with strong screws. Simply mount it on your door frame using a screwdriver or power tools. Installation takes less than 5 minutes. If the door frame is 0.2 inches (5mm) higher than the door, you may need to trim a small portion for a smooth fit. Please refer to the images to ensure compatibility with your door. Note: We have updated the long and short screws to achieve the right-size heads for the locking holes.

✓ Easy to Lock & Unlock: To unlock, pinch the top and bottom of the door lock. Then, slide the lock sideways along the door toward the hinges until it can be pulled outward.

✓ Childproof: The Security Door Lock adds extra security for children by preventing access to strangers. Install it above the doorknob where your children can’t reach it.

✓ Great Design: Featuring a spring-loaded, childproof, and tamper-resistant design, this lock enhances safety. Made from high-quality aluminium, it provides better security than traditional locks, protecting against unauthorized entry.