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Door Chain Lock Heavy Duty, Security Heavy Duty Chain Door Latch for Front Door Inside Door with Key, Door Lock for Child, Puertas, Hotel, Bedroom,Window (Black Chain,1 Piece)

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$12.99

$ 5 .99 $5.99

In Stock

1.ColorName:Black-1 Pack


  • 【Enhanced Security Heavy Duty Door Chain Lock】 The I-EASYDWW door chain lock with key offers superior security with durable zinc alloy construction, rustproof and water-resistant for long-lasting use. Ideal for front doors, bedroom doors, and window security, this black door chain lock adds an extra layer of protection.
  • 【Versatile Installation】 Install vertically or horizontally for front door lock for inside, chain lock for bedroom door, or security latches for inside. The door chain lock with long chain ensures easy operation and robust security.
  • 【Durable & Reliable】Made from high-quality zinc alloy, this chain lock with key for inside door features an advanced coating for enhanced durability. Perfect for chain for front doors or lock for doors.
  • 【Ideal for Multiple Applications】From securing windows to providing additional safety for apartment doors. Perfect for front doors, inside doors, windows, this chain lock adapts to various needs and settings, enhancing security throughout your home.
  • 【Exceptional Quality and Service】I-EASYDWW is committed to providing high-quality door chain locks that meet your security needs. Our heavy-duty chain locks are designed for longevity and durability. Should you have any issues or questions, our dedicated support team is here to assist you, ensuring your satisfaction with our products.



Product Description

key chain A+ 1
key chain A+ 2
key chain A+ 3
  • This chain door lock can be installed at any angle, whether horizontally or vertically.

  • This chain lock is crafted from zinc alloy with an advanced coating to resist corrosion and wear, ensuring durability.

  • This door chain lock comes with two keys, and only these two keys can unlock it. Therefore, please keep them properly.

  • Yes, but avoid over-tightening to prevent damaging the plastic.

  • We believe that key operation should be easier and more convenient for elderly users compared to password operation.


Silverdart
Reviewed in Canada on March 19, 2025
I'm torn about this chain lock - while I really like that it provides extra security and can't easily be defeated from the outside, I ultimately decided not to install it on my front door. The reason being that it requires a key to open it, and that's an issue in case anyone needed to get out of the house quickly (eg. in a fire situation). I have instead put it on my garage door - that's not an emergency exit for our house, and since it is close to the front door, we would naturally choose the other door as an exit in case of an emergency. I do like the pewter finish and the quality of the product. The screws are a bit short, but the reality is that this is a deterrent device, not a failsafe.
Lance
Reviewed in the United States on March 14, 2025
It was affordable and easy to install plus it keeps my mom safe. I'm currently in the process of dementia-proofing my house and it keeps her from wandering off.
D.McIntyre
Reviewed in Canada on March 12, 2025
Very Good
Jesse Reviews
Reviewed in Canada on February 9, 2025
This door chain is a well made item that comes with the mounting hardware.It looks great, and has caps to cover the screws.The way this works is great for preventing someone from lifting the chain using some sort of tool, but keep in mind that the chain can't be removed without the key, so it might end up locking someone in as well.
robert ajaye
Reviewed in the United States on January 5, 2025
Strong looks good good craftsmanship
John
Reviewed in the United States on January 26, 2025
Easy to install. Using to help slow down and eloper. Would buy again.
EW
Reviewed in Canada on April 26, 2025
There isn’t too much to say about this - I would say definitely get longer screws for security - but it does what it’s supposed and is easy to install.
Mykela
Reviewed in the United States on April 14, 2025
Locks good the key hole is a little weird takes a few turns to unlock but it’s strong
Jayson
Reviewed in the United States on September 18, 2024
This heavy-duty door chain lock offers an excellent level of security for both front and inside doors. I installed it on my front door, and it provides an extra layer of protection while still allowing the door to be opened slightly for visibility or ventilation. The lock feels very sturdy, and the chain itself is thick and durable, which makes it hard to tamper with.One of the standout features is the inclusion of a key, which adds an extra layer of control over who can fully unlock the door. This is especially useful if you have children or live in shared spaces like a hotel or dorm. Installation was fairly simple, and all the necessary hardware came in the package.I’ve also used it on a bedroom door for additional privacy, and it works perfectly for that as well. The only small drawback is that the key mechanism can be a little stiff at times, but overall, it’s a great product for anyone looking to enhance door security with a reliable and heavy-duty lock.
Rodney Karo III
Reviewed in the United States on December 4, 2024
This is terrible !!! it is very weak. The screws are too short they fall right out of the wall if you try ti open your door with it on! I don’t even write reviews but PLEASE don’t waste your money
C. Thomas
Reviewed in Canada on December 11, 2024
This chain lock is really solid and of great quality. The parts that matter are all stainless steel, and there's a nice black ABS shell around them. They even include screw covers to match the black finish, which is a nice detail. The chain and metal parts are a dark charcoal colour, so they blend in nicely with black accents and don’t stand out too much.A couple of things to keep in mind: even though the listing says it’s for doors, the instructions and extras make it clear it’s actually designed for casement (crank) windows. That makes sense because it works really well for windows or similar setups (though there are prettier options). You can use it on doors, but since it needs a key to lock or unlock the chain to prevent it from opening from outside, it might not be the best idea for emergencies, as you’d need to grab the key to get out. That could also apply to windows if they’re your only escape option, so it’s something to plan for.Altogether, this is a great lock. Unlike most other chain locks, once it’s secured, there’s no way to open it from the outside. Just keep the key situation in mind, and it’s a solid choice for adding some extra security.
Pamdirac
Reviewed in the United States on October 20, 2024
This door chain lock has heavy duty chain with strong strength that can hold the door or window in place with limited openings to maintain the venting with a good maintenance of the safety. It can effectively avoid the small kids from falling off from the window. For wind door, it can hold the door against the strong wind to avoid the damage of the glass from hitting on the wall. The silver chain looks pretty good with the white door compared to the dark iron chains. Very useful and stylish.
Kimchi Noodle
Reviewed in the United States on October 14, 2024
This security chain for doors provides a comforting sense of safety. Sturdy build and reliable functionality make it a trustworthy addition to any home. I appreciate the peace of mind it offers, knowing my door is well-secured. It has keys but i don't use the keys but great to have extra feature right? :)
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