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The Best Door Chain Locks for Added Protection

Fact checked by Teddy B.Miller

best door chain lock

Installing the best door chain lock is one of the easy and inexpensive ways to add security to the house. However, there are so many types of chain locks in the market that it is difficult for homeowners to choose the best one.

There are features that you must take note of first. This will prevent you from wasting your resources on a lock that is not compatible with your door or is not durable enough to last for a long time. To help you out, here are the features that you must look for in a chain lock:

  • Materials: A chain lock can be made of die-cast zinc, die-cast stainless steel, reinforced steel, and premium zinc alloy. The durability of the lock will depend on the material that it is made of.
  • Security: Some of the locks have added security features to it like a spring anti-theft press and door chain lock with alarm. To ensure security, some locks have thicker chains and longer screws.
  • Design: Door security chain locks can be available in different colors such as silver, gold, satin nickel finish, polished brass, white, matte black, and red bronze. Some of the designs have a touch of modernity, while others are subtle yet sophisticated.

The locks in this list are some of the top-rated chain locks available in the market. However, each of them & other locks are unique. Choose a lock that will suit your style and needs. A buying guide is also included in the review to help you choose one that will fit you the most.

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Top 12 Door Chain Lock Reviews

1. National Hardware N183-590 V807 Door Chain

Constructed with die-cast zinc, the National Hardware N183-590 V807 Door Chain provided the sturdiness that I needed to prevent my six-year-old son from escaping out of our house.

The chain lock brings extra security whether it is for residential or apartment doors. It gives me an opportunity to check first who is knocking on our front door since it keeps the door partially opened. This prevents an intruder from immediately entering our house.

Aside from that, it can be installed both on metal and wooden doors. My two teenage daughters had these locks installed on their doors — one is made of metal while the other is made of wood. Amazingly, the locks performed excellently on both doors.

Like other chain locks, this one is also effortless to install. I only used a power drill to get it on our front door. I did not need the assistance of my husband since the procedures were direct and simple. It only took me a few minutes to finish the installation.

The only issue I had with its long chain was that I had to make it shorter by using a nut and bolt. It was about 9 inches long and I had to adjust it to 7 inches. It works better now than before.
Pros
  • Study enough with die-cast zinc
  • Brings extra security by keeping residential or apartment doors partially opened
  • Can be installed both on metal and wooden doors
  • Only takes a few minutes to install
Cons
  • The chain was too long
Overall, I love using the lock because it provides the security my family needs. Also, the installation was so easy I did not need assistance from anyone. Although the chain was too long, adjustments can be made.

2. V-CORME Extra-Thick Door Chain Lock

The V-CORME Extra-Thick Door Chain Lock is one of the most trusted chain locks when it comes to ensuring the security of my family. It is a heavy-duty lock that includes an extra thick chain. Plus, it is constructed with die-cast stainless steel that makes it more durable to use.

I also love the fact that it cannot be opened from the outside so there is no single chance that an intruder can open the door by bypassing the chain lock. This gives me a lot of peace of mind.

The lock also complements the modern look of my door with its brushed nickel finish and balanced oval shape and ball insert. It not only adds security at my front door, but it also provides design and sophistication.

Furthermore, the package included the items that I needed for the installation such as the mounting screws. I did not need to go to Home Depot and look for screws that would fit the lock. That would be troublesome for me and a total inconvenience on my part.

However, I had difficulty during the installation because the manual was confusing. There were errors that needed to be corrected to make the instructions easier to understand. It’s a good thing that my husband helped me with the whole installation procedure.
Pros
  • Heavy-duty lock that includes an extra thick chain
  • Constructed with die-cast stainless steel, making it more durable to use
  • Lock cannot be opened from the outside
  • Fits a modern door with its brushed nickel finish and oval shape and ball insert
  • Includes mounting screws needed for installation
Cons
  • Manual had a lot of errors, making installation difficult
With its extra-thick chain and brushed nickel finish, the lock offers both security and beauty. Also, the lock is made of a durable material. If not for the erroneous manual, the installation would not be a problem.

3. PRIME-LINE Products U 10304 Standard Door Guard

A perfect child-proof security lock for toddlers who know how to lock and unlock the door, the PRIME-LINE Products U 10304 Standard Door Guard can be installed over the door casing where it is out of reach.

The installation was straightforward. I only had to drill some holes in the door and secure the chain lock by fastening the screws. It also works on various types of doors, so I did not have a problem installing it on my metal front door.

I was also amazed by the sturdiness of the lock after my husband pushed the door, forgetting that a chain lock was installed there. I was expecting the lock to break; however, it didn’t. I guess it is because the lock was made of extruded brass.

Its color is also worth mentioning. I love how the satin nickel finish blends with my door. The lock looks expensive compared to other locks that I encountered in the past. It is pleasing to look at.

On the downside, the chain is shorter than regular chains for doors. It’s something to keep in mind before purchase.
Pros
  • Security lock for toddlers who know how to lock and unlock the door
  • Can be installed over the door casing where it is out of reach
  • Installation is straightforward
  • Works in various types of doors
  • Constructed with extruded brass that is sturdy enough
  • Has a satin nickel finish that blends with the door
Cons
  • Shorter than regular chains
I highly recommend the lock because of its sturdiness. Also, it prevents children from getting out of the house since it can be installed where it is out of their reach. I also love the color that blends perfectly with my door.

4. Defender Security U 10386 Door Guard

When it comes to preventing burglars from breaking into the house, I find the Defender Security U 10386 Door Guard a reliable secondary lock. The chain of lock keeps the door partially open and cannot be cut from the outside.

The installation only took me seven to ten minutes. I had installed it vertically so that it would be easier for us to put the chain in. Plus, the screws were already included in the package, so I was able to proceed with the installation immediately.

I also use this lock to secure the door going into our basement since my son kept going there. He kept on kicking and forcefully opening the door but to no avail. The lock seemed to look like it was lightweight; however, it was strong enough to keep the children away from unsafe places.

In addition, it has an affordable price yet it has a good quality. Most of the less costly chain locks I had in the past easily broke after months of use. I have been using this lock for almost a year, and it is still working properly.

I only wish that the lock has a knob on the part of the chain so that it would be easier to slide in place. This would really provide more convenience, especially when my hands are full and I am in a hurry.
Pros
  • A reliable secondary lock that prevents burglars from breaking into the house
  • Chain cannot be cut from the outside
  • Setup is quick
  • Screws are already included in the package, making installation easier
  • Strong enough to keep the children from unsafe places
  • Affordable price yet has a good quality
Cons
  • No knob on the part of the chain
Overall, I like the lock not only because of its price but also because of the quality it has. It prevents burglars from breaking into our house and keeps my children from places where they can be harmed.

5. KINJOEK Stainless Steel Security Chain Guard

After looking for a durable lock that I can use in my house, I found KINJOEK’s Stainless Steel Security Chain Guard. It is corrosion-resistant, rust-resistant, and scratch-resistant. I’ve been using it for years, but it is still in good condition.

Also, the lock includes a spring anti-theft press lock that prevents forced entry from occurring. It was difficult for me to sleep peacefully at night because of the burglary in our area. However, after installing this lock in my house, I was relieved, and I started to have a good sleep.

The gold color of the lock also adds elegance to my modern door. The surface of the lock is also smooth, so it is comfortable to touch. There are no jagged edges, and it looks unobtrusive despite its color.

With all of its features, I was surprised because it is not costly. Also, the package came with two chain locks — one I installed on the front door while the other was on the back door. I was really satisfied with the lock. It gave good value.

During the installation, I had to use my screws since the screws that were included in the package were not as long as I wanted them to be. Using longer screws added more security.
Pros
  • Durable with its corrosion-resistant, rust-resistant, and scratch-resistant features
  • Includes a spring anti-theft press lock that prevents forced entry
  • The gold color adds elegance to a modern door while appearing unobtrusive
  • Smooth texture is comfortable to touch
  • Not costly and the package comes with two chain locks
Cons
  • Had to use longer screws because the screws included in the package were short
The lock has a long service life because of its durability. Despite years of usage, it did not corrode. Also, the spring anti-theft press lock prevents burglars from entering the house, and I love the gold color and the smooth texture of the lock.

6. Jack N’ Drill Chain Door Guard with Lock

The Jack N’ Drill Chain Door Guard with Lock is made of reinforced steel that provides the strength needed to prevent any forced entry. Amazingly, it will endure a ton of weight before someone can intrude inside the house.

I also don’t have to fully open the door to have good ventilation inside the house since it keeps the door partially open. This is also useful whenever we have to check who came to visit us because we don’t have a peephole.

During the installation, I did not struggle since I simply marked the spots where the holes needed to be made. After making the markings, I proceeded on drilling the screws. It was a job that only took me a few minutes.

Moreover, I was fascinated with the lock because of its modern design. It is available in different colors such as polished brass, nickel, black, and white finishes. I picked the colors that would fit the look of my door to add aesthetics and design to my home.

The only problem I had with the lock was that it did not come with anchors. Since I wanted the lock to hold better, I added some anchors to it and had it installed again.
Pros
  • Made of reinforced steel that prevents forced entry
  • Takes a ton of weight before someone can intrude inside the house
  • Keeps the door partially open, resulting in good ventilation
  • Procedures for installation are easy
  • Available in different colors like polished brass, nickel, black, and white finishes
Cons
  • Does not come with anchors
In totality, I like the lock because it is made of durable material like reinforced steel. Aside from safety, it also provides good ventilation by keeping the door partially opened. I love the different colors of the lock that I can choose from.

7. KINJOEK Stainless Steel Security Chain Guard

Another heavy-duty and durable interior door chain lock, KINJOEK’s Stainless Steel Security Chain Guard does not easily corrode and rust because it is constructed with stainless steel. Its service life is long.

Plus, I also love the fact that it has a spring anti-theft press lock that adds security to our home. This gives me peace of mind that an intruder won’t forcefully enter our home while I am busy working in the kitchen and the kids are playing in the living room.

The lock also cannot be unlocked from the outside because of the locking mechanism. It keeps the door open only for ventilation and peeping, but it is impossible to unlock it even if someone tries to lift the chain from the outside.

I also find the red bronze color of the lock so lovely and elegant. It makes the door look sophisticated. The design of the lock is also modest so it cannot catch the eyes of the burglars easily.

However, the locking mechanism of the lock was stiff the time it was delivered to our house. To solve this problem, I applied WD-40 to lubricate it. Since then, the lock was easier to use.
Pros
  • Does not easily corrode and rust
  • Constructed with stainless steel & looks modest
  • Spring anti-theft press lock adds security to home
  • Lock cannot be unlocked from the outside
  • Red bronze color of the lock is lovely and elegant
Cons
  • The locking mechanism of the lock was stiff
I love the lock because of its durability and the security it offers. The spring anti-theft press keeps our home safe from burglars. The red bronze color of the lock is also commendable because of its elegance.

8. JQK Door Chain Lock

Compared to other standard locks, the JQK Door Chain Lock is constructed with high-quality material. It is made of thickening solid stainless steel that keeps it sturdy, and at the same time, rust-proof. With these features, longevity is not a problem.

Some of the chain locks are easy to bypass because they have no additional security features. This lock includes a spring anti-thief press lock, which makes it impossible for a burglar to open the door from the outside by simply lifting the chain. It is also difficult for intruders to press the lock.

The matte black finish of the lock also prevents it from acquiring tarnishes and scratches. It also protects the lock from corroding easily. I also find the color simple yet sophisticated — a perfect blend to my modernly designed door.

Another feature of the lock that is worth mentioning is that it has thick chains. It would take a lot of force before anyone could break the chains of the lock. This is a great relief from intruders who try to enter the house.

The screws that were included in the package did not work for our standard metal door, so I had to use other screws. Once everything’s set up, the screws make the door secure by holding the chain lock firmly.
Pros
  • Constructed with thickening solid stainless steel, making it sturdy and rust-proof
  • Has spring anti-thief press lock that makes it difficult to unlock from the outside
  • Matte black finish protects the lock from tarnishes, scratches, and corrosion
  • Finish perfectly blends with modern doors
  • Includes thick chains that are sturdy enough against forced entry
Cons
  • Screws included in the package didn’t work for a standard metal door
Although I had to use other screws as a substitute, I still like the lock because of its durability, sturdiness, and security. The matte black finish does not only add sophistication to a modern door but also keeps the lock free from tarnishes, scratches, and corrosion.

9. Mydio Extra-Thick Door Chain Lock

One of the chain locks that I trust when it comes to my security is the Mydio Extra-Thick Door Chain Lock. It has a thick chain lock that ensures sturdiness. The heavy-duty chain lock measures up to 2 mm, which is strong enough against forcible entry.

Aside from its sturdiness, the lock is also rust-proof since it is made of thickened solid stainless steel. I’ve been using it for months now, and the lock still looks new. There is no sign of any rust or corrosion. I guess it will stay on the door for a very long time.

Most of the time, I have trouble with chain locks with screws that are too short for our door. Luckily, this chain lock included seven stainless long screws that I needed for my door.

The lock also helps me to identify who our visitors are before fully opening the door. Besides the security it provides, the narrow design of the lock fits any size and type of door and brings a modern touch to our home.

I would really love the lock if it were available in different colors. Although its color can fit any type of door, it would be better if there were still some other colors to choose from other than silver.
Pros
  • Heavy-duty chain lock measures up to 2 mm
  • Rust-proof since it is made of thickened solid stainless steel
  • Includes seven stainless long screws
  • Lock helps in identifying the visitors before fully opening the door
  • Narrow lock fits any size and type of door and brings a modern touch
Cons
  • Not available in other colors
With its sturdiness and easy installation, the lock offers security and convenience. The thick chains also prevent forcible entry. It also has a design that fits any type of door, and at the same time, brings a modern touch to every home.

10. DIVDOU Door Chain Lock, Swing Bar Door Lock Bolt

Another way of protecting the home is by installing DIVDOU’s Door Chain Lock. In contrast to other locks, it is a door bar latch that perfectly fits swing-in doors with hinges. It makes it possible to safely view who is on the other side of the door to prevent intruders from entering the house.

The lock is also perfect for keeping the children safe since it can be installed where it is out of reach. There were a couple of times that my children successfully ran out of the house despite the chain lock. But this time, it would be difficult for them because they could not reach it.

I also don’t have to worry about the lock’s durability. It is constructed with premium zinc alloy, so I have a high expectation that it would last for a long time. Plus, I also found out that the lock is rust-proof.

When it comes to installation, it was a breeze. I only needed a screwdriver since the lock included the mounting screws. The procedures were also straightforward, so it only took me a few minutes to finish installing the lock.

The only downside of the lock is that it is only compatible if the door is flush with the door jamb. Fortunately, this is perfect for our door.
Pros
  • A door bar latch that perfectly fits swing-in doors with hinges
  • Makes it possible to safely view who is on the other side of the door
  • Keeps the children safe since it can be installed where it is out of reach
  • Constructed with premium zinc alloy and is rust-proof
  • Only needs a screwdriver for installation, setup is easy
Cons
  • Only compatible if the door is flush with the door jamb
I find the lock very useful, especially in keeping my children and our home secure. Also, it has durability that can last for years. The installation also did not give me a hard time since I only needed a screwdriver.

11. Shuxy Anti-Theft Lock Security Chain Door

The Shuxy Anti-Theft Lock Security Chain Door is convenient to use because it can fit various types of doors such as metal and wooden doors. It was not a hassle to install the lock since I did not need to make any adjustments. Also, the screws secured the lock perfectly.

Moreover, the lock is durable and sturdy because it is built with a tough material–stainless steel. It was challenging to look for durable locks since some of them broke after two to three weeks of use. Fortunately, I came across this lock.

Plus, the chains of the lock are long enough to keep the door partially open but short enough to prevent an intruder from entering the house forcefully. In addition to that, the link welded chain is made of steel, so it is very sturdy.

I also love the silver color of the lock because it is subtle yet elegant. This kind of color can fit any design of the door, whether it is modern or classic. The design of the lock is also solid. It does not look like a flimsy lock, unlike others.

My only concern with the lock was its release button that started to stick after I finished installing it. To solve this, I used lubrication so it would easily release and I could prevent it from getting stuck.
Pros
  • Can fit various types of doors such as metal and wooden doors
  • Screws included secured the lock perfectly; no adjustments needed
  • Lock is durable and sturdy because it is constructed with stainless steel
  • The chains keep the door partially open but prevent an intruder from entering
  • Steel link-welded chain
  • Comes in a silver color that is subtle yet elegant and has a solid design
Cons
  • Release button needed lubrication after it was stuck
Despite the minimal issue I had with the lock, I still find it convenient to use since it can fit any type of door. Also, I did not struggle during the installation since the screws that I needed were already in the package. I also love its silver color and solid design.

12. RZDEAL Anti-Theft Bolt Chain

The RZDEAL Anti-Theft Bolt Chain does not only add security to the house but also brings sophistication with its gold color. It gives life to our old white door. Good thing I threw my old ugly lock away and replaced it with this one.

In addition to that, the lock is durable since the screws and chains are brass-plated while the rest of the lock is made of brass. At first, I was unsure if it could stand a strong force, but after my child tried to break it by striking, the lock remained intact.

I also did not find it difficult to install since it worked both on metal and wooden doors. The compatibility of the lock to the door is one of the problems I usually encounter whenever I purchase a lock. The good news is, I didn’t experience that kind of problem with this lock.

Lastly, the lock is very affordable. Since it was heavy-duty, I thought that it would cost me a lot but I only spent a few dollars. With its quality and good design, the lock gave good value.

There is only one minor issue I experienced when I received the package. The mounting screws were not included. I called customer service regarding my concern, and I appreciate them for delivering me the mounting screws.
Pros
  • Gold color of the lock brings sophistication to the door
  • Screws and chains are brass-plated while the rest of the lock is made of brass
  • Withstands strong forces
  • Works both on metal and wooden doors
  • Lock is very affordable
Cons
  • Door chain lock no screws
In totality, I enjoy using the lock because of its color that brings life to the door. Also, I like the fact that it can withstand strong force. It also works on pretty much any kind of door, so I easily installed it.

What to Look for When Buying Door Chain Locks

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There are some features that you must take into consideration so you can easily choose the kind of chain lock that will fit your needs and style. Rushing to acquire a lock without carefully evaluating the lock may only end in frustration. To avoid this, here are the features that you must look for in a lock:

Sturdiness of the Lock. You should not compromise your safety by choosing a flimsy lock. It will only break easily after someone tries to enter forcibly. To ensure that the lock is sturdy enough, check what kind of material it is made of. Tougher materials are harder to budge.

Durability of the Lock. To prevent wasting your resources, choose a lock that would last a long time. There are locks that are rust-proof, corrosion-proof, and scratch-proof. These kinds of locks don’t wear and tear easily even after frequent use. Learn more of our security locks here.

Security of the lock. As much as possible, look for a lock that has an added security feature like a spring anti-theft press. Also, the chain of the lock must be thick so it won’t break in case someone wants to forcefully enter your house. Longer mounting screws also ensure that the lock remains intact despite the strong force.

Convenience of the Lock. It would be better if the things you need during the installation are already in the package. Otherwise, you would need to look for these items in a store such as Screwfix and b&q. A door security chain alternative for temporary use is also available if you can’t find the items needed.

Design of the Lock. The color and the design of the lock must suit your door or else it will be a distraction inside of the house. Choose a color that is unobtrusive yet brings sophistication and elegance. If your door has a modern design, the lock must also have a modernized color.

Price of the Lock. If you can find a less costly lock, then it would be better. However, don’t compromise on the price of the lock and the security of your family. Your main concern is to keep your family safe. However, there are affordable locks in the market that have the same quality as those that are more costly.

Usage of the Lock. Is it for childproofing or is it for the security of the whole house? If your purpose is to childproof the house, you can settle for a lightweight lock, but ensure first that it is out of reach. However, if it is for keeping your house safe, look for a heavy duty door chain lock with key.

Compatibility of the Lock. Some of the chain locks work for metal doors and some do not, and vice versa. You must first check if the lock is compatible with the kind of door you have. If it is not, you won’t be able to install it and it would be useless to you. You can also use a door chain restrictor for upvc door.

Frequently Asked Questions

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Are chain door locks effective?

Chain door locks are effective as additional security for an apartment or a house. They help in preventing an intruder from forcibly entering if the door is partially opened. However, they cannot be an alternative for stronger locks such as deadbolt locks. There are also door chain lock alternative that you can use.

How do you lock a door chain?

The lock must be properly secured in the door frame and it must be installed near the edge of the door. It typically works by sliding the chain to the lock to keep the door closed.

Can I put a chain lock on my apartment door?

Of course, you can. It would keep you secured while you are inside your apartment. It will also help you check who is on the other side of the door without opening the door widely. If you don’t have one, you can use any door chain alternative temporarily.

Can you put a chain lock on a metal door?

There are chain locks that can be installed on metal doors. Usually, the screws are longer and you will need a drill to mount the lock properly on the surface. Always look at the description of the lock to see if it is a chain lock for metal door.

Conclusion

It is easy to have the best door chain lock if you know the features that you need to look for. You don’t need to rush in choosing a lock and waste your resources and effort. A high-quality lock will surely meet your needs, and at the same time keep your family secure.

5/5 - (2 votes)