# Home Safety Door Lock Hinge

1. This product is a home safety door lock and child safety door reinforcement lock with a 3-inch anti-theft function, aluminum alloy hinge, and night lock.

2. Available in white, silver, and black, all with matching mounting screws.

3. Made of aluminum alloy, with a sturdy structure, anti-theft and anti-pry, ensuring safe and stable use.

4. Bolt-type design, simple to open and close, quick locking, suitable for nighttime protection.

5. Effectively prevents children from opening the door at will, enhancing home security.

6. Easy to install, compatible with various room doors, bedroom doors, and bathroom doors.

7. Suitable for homes, rental properties, hotels, dormitories, etc., enhancing door security.

# Usage and Maintenance Instructions

1. Secure to the corresponding positions on the door frame and door leaf using the included screws, and use normally by pushing and pulling.

2. Regularly check the tightness of the screws to ensure smooth bolt movement.

3. Avoid strong impacts, keep dry to prevent rust and extend service life.

Item: hwgyt20