Best Door Chain Lock That You Should Buy in 2022

A keyhole may not always be the best option to peer to check on who knocked on your front door. Moreover, attackers might easily dodge being seen from a keyhole. However, you still have a way to check on a person before opening the door for them.

Door chain locks are probably the easiest and most convincing way to increase your home’s security. It is amazing how a device as simple as a door chain lock can increase your home’s security without being heavy on your pocket.

A door chain is a barrier intended to discourage distraction robbery and to stop an assailant from accessing your property when you unlock your front doorway.

What to Look for in a Door Chain Lock?

There are several characteristics to check so that you can quickly select the type of chain lock that best suits your requirements and taste. Jumping to buy a lock without thoroughly examining it can lead to dissatisfaction. Here are the things you should look for in a lock to prevent this:

Material Type

You should not put your security at risk by opting for a weak lock. It will only probably break if someone attempts to force their way in. Check what type of metal the lock is composed of to make sure it’s strong enough. Tougher elements are more difficult to move.

Added Security Feature

Opt for a lock with an extra safety function, such as a spring anti-theft press, if at all feasible. Also, the lock’s chain must be robust so that it does not snap if anyone tries to force their way into your home. Longer anchoring screws also guarantee that the lock remains secure even when subjected to extreme strain.

Convenience of Operation

It’s preferable if the items you’ll need for the installation are already included in the bundle. Otherwise, you’ll have to go to a store like Screwfix or B&Q to find these components. If you can’t find the things you require, you can utilize a door security chain as a temporary solution.

The Lock’s Design

The shade and structure of the lock must match the color and style of your door, or it will be a nuisance inside the household. Choose a subdued color that exudes refinement and elegance. If your door is contemporary, the lock should be contemporary as well.

Best Door Chain Lock

1. National Hardware N183-590 V807 Brass Door Chain

National Hardware N183-590 V807 Brass Door ChainSpecifications

  • Material: Die Cast Zinc
  • Dimensions: 9.8 x 5.1 x 4.7 inches
  • Installation: Metal/ Wooden doors

This die-cast zinc door chain with a brass finish is sturdy thanks to its building material. It offers extra security for your home and lets you check the person knocking on your door, before letting them in.

You can easily install it on metal or wooden doors which means you don’t have a buy a separate one for a different door material in the same house. It is an easy to install home security device. You can easily install it using a simple power drill in a few minutes.

One issue you might face with it is that its chain is a bit long – nine inches as compared to the average seven.


  • Sturdy die-cast zinc material
  • Added security
  • Easy installation


  • Long-chain (nine inches)

2. Defender Security U 10386

Defender Security U 10386Specifications

  • Material: Stainless steel
  • Dimensions: ‎3.5 x 0.25 x 1.43 inches
  • Installation: Metal/ Wooden doors

To begin with, the Defender is constructed from high-quality stainless steel. As a result, it accomplishes a much better strength and durability than a typical unit on the market. Anyone breaking in will have a difficult time doing so. And for that reason, this is without a doubt the best door chain lock available right now.

Aside from the engineering, the exterior is finished in a satin finish. It has a satin finish, which gives it an attractive appearance.

As a consequence, it will fit in nicely with your door and any other form of locking system you may have. It has a corrosion-resistant coating, which will help it last longer.

This door chain lock allows you to open the door just enough to see the person standing outside, even if they move to the extreme corner. The package comes with all the installation tools so you can easily install it yourself.


  • Stainless steel building material
  • Satin nickel coating for more durability
  • Anti-corrosion


  • Screw threads are not smooth

3. V-CORME Extra-Thick Door Chain Lock

V-CORME Extra-Thick Door Chain LockSpecifications

  • Material: Stainless steel
  • Dimensions: ‎3.5 x 0.25 x 1.43 inches
  • Installation: Metal/ Wooden doors

The V-Corme door chain lock is one of the most trusted brands by most households. It is a robust and sturdy lock system with a thick chain which makes it close to impossible for an outsider to break it open. The die-cast stainless steel construction is proof of that.

This device gives you a certain peace of mind by ensuring that no one can open your door from the outside. The lock accentuates the look of modern doors, thanks to its brushed nickel finish and oval ball insert.

You might find the installation manual a bit confusing as it contains several errors. However, we know you will eventually get through it.


  • Extra thick chain
  • Die-cast stainless steel material
  • Enhances the outlook of modern doors


  • Erroneous installation manual

4. KINJOEK Stainless Steel Security Chain Guard

KINJOEK Stainless Steel Security Chain GuardSpecifications

  • Material: Stainless steel
  • Dimensions: ‎3.5 x 0.25 x 1.43 inches
  • Installation: Metal/ Wooden doors

The Kinjoek door chain lock is a corrosion-resistant, scratch-resistant, and rust-resistant lock. It is one of the most durable chain locks available in the market.

The spring anti-theft press lock is ideal to keep intruders at bay. If your area is prone to intrusions and burglary, this might prove to be a lifesaver. The gold color looks classy and elegant and has a smooth and shiny finish. The package comes with two chains so you can use the spare one when the other gets damaged.

The only difficulty you might face during installation is that the screws that come with the package are not long enough. Therefore you might have to buy them from a local store.


  • Durable
  • Die-cast stainless steel material
  • Gold color for elegance


  • Small screws in the package

5. Prime-Line Products U-10304

Prime-Line Products U-10304Specifications

  • Material: Stainless steel
  • Dimensions: ‎0.88 x 3.31 x 1.37 inches
  • Installation: Metal/ Wooden doors

Most of the units have a metallic finish, which may or may not be to your liking. Well, you don’t have to be concerned about that since Prime-Line has your back.

First and foremost, it is available in five different finishes. Satin nickel, vintage brass, timeless bronze, glossy brass, and satin chrome are all options based on the appearance you want to achieve. All of them appear to be quite attractive, and they’ll all mix in nicely with your door’s finish.

The degree of security and privacy you’ll have after installing this will be greater than the door chain lock alternatives available.

Aside from that, the overall structure is quite sturdy. Instead of using traditional materials, Prime-Line chose extruded brass for this project. It will be able to reach a significantly longer lifespan thanks to the material.


  • Available in five finishes
  • Highly durable


  • Sharp edges


As previously stated, security is something on which you should not scrimp. And you should acquire the best door chain lock if you want the highest level of protection when unlocking your door to a stranger. We hope that this article has helped you by making it easy for you to select one for yourself.

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