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Home Security Door Lock, Childproof Door Reinforcement Lock, Door Lock Latch for Front Door and Interior Door, Door Safety Locks from Inside, Protect Your Home, 3-inch, White, 2 Pack

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$13.59

$ 7 .99 $7.99

In Stock
  • Upgraded Security Door Lock: The home safety door lock is constructed with high-strength aluminum alloy, making it lightweight yet robust, capable of withstanding approximately 800 pounds of force, equivalent to 12 ordinary door latch locks. With just one safety lock per door, it can prevent the door from being kicked open from the outside, ensuring the safety of your home.
  • Easy Installation: The reinforcement home security door lock comes with four screws and an installation manual. After selecting the installation position on the door frame, use a screwdriver and a drill to complete the installation.
  • Easy to Use: Simple operation – pinch the top and bottom of the security door lock with two fingers, slide it towards the door, and then pull it outward to open the safety door lock. To prevent children from easily opening the door lock, a bit of force is required for the lock to open. With a little practice, it can be opened quickly.
  • Wide Range of Uses, Childproof: The safety door lock can be used on both front doors and indoor doors. Whether you have children at home and want to prevent them from running out for their safety or you are a woman or elderly living alone, this safety door lock can be used to protect your home's security by locking the door from the inside.
  • After-Sales Guarantee: Our product is manufactured with high-quality materials and comes with a 5-year warranty. If you encounter any issues during use, feel free to contact us for assistance or choose to return the product. Your satisfaction is our priority.



Product Description

security door lock

Treasem Security Door Lock

Treasem door reinforcement lock, crafted from lightweight yet durable aluminum alloy, capable of withstanding approximately 800 lbs of force, ensuring the safety of your home.

Upgraded security locks, keep your home safe

Security Door Locks

Give your family more peace of mind

security door lock

How to use

security door lock
security door lock
security door lock
security door lock

Notes:

1. Only for doors that open inward, this lock cannot be used on double doors, doors that open outward, window doors

2. The door seam between the door and the door frame needs to be larger than 0.08 inches.


S V
Reviewed in the United States on March 8, 2025
I have an autistic child that likes to open doors these are flipping great!
Arif
Reviewed in the United States on March 18, 2025
Excellent product
alvaro
Reviewed in the United States on February 4, 2025
work perfectly
Ava Abernathy
Reviewed in the United States on February 24, 2025
Sturdy build, sleek design, fit beautifully without being obvious and spoiling the look of my beautiful doors. I feel very secure with this lock on my door. I would recommend these to anyone looking for security in an unobtrusive way. It took only minutes to install! Very easy to operate and quiet.
Gia Renee
Reviewed in the United States on May 20, 2024
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Melissa Roy
Reviewed in the United States on December 7, 2024
I had one of these on a front door when we purchased our house. I got these two to use in addition to our security system. They were easy to install with a small electric drill. They are a good weight and made well. The value is really good for your money. Packaged nicely and shipped quickly. Would buy again.
William D.
Reviewed in the United States on December 14, 2024
I bought these for my in-laws house as an extra security measure…but also to keep my father-in-law, who has Alzheimer’s disease, from opening the doors at night. He has a tendency to wake up at night and open all the doors to the house. (We also have a 24 hour caregiver in the home with them if they really needed to get out). But these are simple to install and easy to use. I bought the white finish and it blends in with the white trim perfectly.
Little Fixers Club
Reviewed in the United States on October 22, 2024
Works as intended and easy to install. The rubber bumper falls off very easily which kind of cheapens out the entire experience.
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