This home security door lock can withstand 800 pounds of force, which is 12 times stronger than a regular deadbolt, and is secured with four screws to prevent being kicked. We have equipped each lock latch with 8 screws, 4 long and 4 short, which you can use according to your needs, this is a must option to provide additional door security for home security. In addition, 5 hooks are complimentary

Easy to Install：Install the security door lock on the door frame with an electric screwdriver and drill, and complete the door lock reinforcement installation in 5 minutes. The security door lock protects your home security as a door defender. Our high security door locks come with an installation manual.

Usage: Place the index finger on the top of the lock safety device, the thumb on the bottom, slide the lock out of the bottom plate along the hinge direction, and then pull outward. No tools are needed to open this door panel, which prevents break-ins but is easy to open in an emergency. Able to withstand any kind of forced entry.

Home Safety and Child Protection: Add a layer of security to your home and apartment. The security locks are stronger than 12 regular deadbolts and are designed for women living alone, the elderly and families with young children.