There are plenty of options available while buying back door keys in the market right now, and if you're confused regarding which one to go for, You have landed on the right page.

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Our Top Picks:

Best Overall: Buy: Cf Living Back Door Key READ REVIEW

Best With Original Keys: Buy: Kwikset Back Door Key READ REVIEW

Best For Strike Plate: Buy: Defender Security Back Door Key READ REVIEW

Best With Door Thickness: Buy: Primeline Back Door Key READ REVIEW

Best For Quick Delivery: Buy: Tapix Back Door Key READ REVIEW

Best For Extra Security: Buy: Pro-Lok Back Door Key READ REVIEW

Best For Screw Driver: Buy: Schlage Back Door Key READ REVIEW

Best For High Quality: Buy: Kuogo Back Door Key READ REVIEW

Best For Deadbolt: Buy: Uniqantiq Hardware Supply Back Door Key READ REVIEW

Best For Mortise Lock: Buy: Pacific Doorware Back Door Key READ REVIEW

Best Overall: Cf Living Back Door Key

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a key. The CF living back door key is exactly that - it's a simple key that hits all the right notes. They are just emergency keys for interior door locksets, key pins for schlag interior privacy door locks compatible for bedroom, bathroom. Moreover, the key works well and it is made worth the price. To sum up, with a 4.8 rating and more than 15216 buyers, the Cf Living Back Door Key stands as the best choice.

One customer says - "This style is especially awesome because you can thread them onto a keychain and the style allows them to be hung from hooks as well. ". Most customers find that the key is great to keep in various drawers or hooks, so when the kids end up locking the doors, there's always one handy to open it up. In short, many customers have used the key for more than a few months without letup, and it shows no sign of giving up.

• The key pin length: 2-1/3 inch, the straight part length: 1.57 inch.
• Door lock key pin: set of 8 emergency keys for interior door locksets.
• New and hot releases.

Best With Original Keys: Kwikset Back Door Key

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The Kwikset Back Door Key is satisfactory and appropriate and fits well with your regular use. The kwikset back door key bought again and it works great. Make sure this fits by entering your model number. And, the key comes with original keys, is great for brand name and it is great for piece of mind.

The key is highly recommend, is great with fast shipping and it works great. In addition, the key fits standard interior door locks. Above all, the kwikset back door key has highly recommended buy, fits perfectly and it does the trick.

Almost all buyers quickly discovered that the key works well for its intended purpose. Further, they say that the key can unlock the push button locks, or the turn locks. And, they strongly agree that this key works on locks that " pop " the lock on the door knob. To sum up, most customers found the key suits best, and no one questions it.

• This is a push lock then simply insert and push.
• This is a much cheaper option.
• For use in kwikset-brand interior/privacy locksets. Made by kwikset.
• It takes several different methods to get it open.

Best For Strike Plate: Defender Security Back Door Key

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The best part: Defender Security Back Door Key costs comparatively low and it is available to ship in 24 hours. Further, the defender security back door key is constructed from aluminum and comes finished in satin nickel. Of force, this 10827 satin nickel finished door reinforcement lock helps to prevent doors from being kicked in, increasing your home security and keeping you and your family safe. These high - security door locks are constructed of extruded aluminum and meet the Texas building code requirements. Above all, the defender security back door key is available in 2 different colors: bronze and red bronze.

Almost all customers quickly discovered that the key is designed for wood and comes with 3 inch wooden screws. Furthermore, a few also found that the key works with an inward swinging door. In addition, a few say that the screws that come with the lock kit are very low quality. In conclusion, at the price, they believe that they got a steal of a deal with it.

• This can only be locked by someone on the inside of the room.
• This is a good extra safety lock.
• This is tricky to install, added protection and it is easy to lock.
• This is a slim but sturdy attachment.

Best With Door Thickness: Primeline Back Door Key

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The Primeline Back Door Key's high-end materials make sure that it ages well with use. The primeline back door key looks good, is very nice and it looks nice. Use this door hole cover plate to help maintain security and privacy on entry doors where the knob latch or deadbolt hardware is no longer being used. These hole covers are able to conceal holes from 1/2 inch in diameter, up to 2-1/8 inches, on doors up to 1-3/4 inches thick.

The key is very solid and it is black. In addition, it is built for easy installation, works perfectly it does the trick and has a strong design. Finally, the primeline back door key comes with only two fasteners to install, installation is quick and easy, and the door hole cover plate can conceal most bores and holes for additional security and privacy.

Almost all buyers quickly discovered that the key is really a clever little thing. Further, they strongly agree that the key is not a nicely finished look with that screw on one side (to be expected), but the other side, that could have been a nicely finished surface, has an indent in it also. Moreover, they say that the outside part is smooth so it ca n’t be removed with a screw driver.

• This does hold the cover plate OK.
• This can always be painted to match a door.
• This is a combination of a door handle and a deadbolt in one.
• This is perfect to fill in an old dead bolt socket.

Best For Quick Delivery: Tapix Back Door Key

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If you often find yourself scrambling for a convenient and suitable key, Tapix Back Door Key should be your first option for buying. one. The tapix back door key is designed to open a private bedroom and bathroom doors from the exterior side of the door. You may need to realign the privacy key a few times before it lands on the release button. This privacy emergency key is schlage compatible and designed to unlock an interior door lockset.

The key is great for a fair price and it is made for quick delivery. Moreover, it comes with original keys, is highly recommended and it works great. Finally, the tapix back door key is made for good replacement and has a strong design.

One customer says - "As the original, you have to have a feel for where to insert them to get them to work. ". Almost all buyers found that the key takes about 15 seconds to work, but it eventually does the job.

• You will hear a click when the release has been pressed.
• This is for emergency use, works perfectly and it provides great value.
• The Tapix brand is known worldwide for superior product quality and service!.

Best For Extra Security: Pro-Lok Back Door Key

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The Pro-Lok Back Door Key's superior materials makes sure that it ages well with use. The pro-lok backdoor key is not suitable for dual sliding doors. Make sure this fits by entering your model number. Also, it is adjustable and it is used for key hole.

The key is compatible with 1-38 and 1-34. And, it works great and it has a locked body. Lastly, the pro-lok back doorkey is highly recommend, works for drilling with a drill bit and it is good for piece of mind.

Almost all customers agree that the key comes with everything needed to add to that it is a great out of reach type lock. Furthermore, a few also found that the key is easy to install, particularly placing the hole to be drilled in the top frame. Overall, many buyers have used the pro-lok back door key for more than a few months without any complaints, and it shows no sign of giving up.

• Item package dimension: 3.5" l x 9.25" w x 1.5" h.
• This is easy to install and with mount location the grandkids can't get to it.
• This allows for the door to open as much as required with the lock installed.
• Adjustable for ventilation or full security with key lock to secure position.

Best For Screw Driver: Schlage Back Door Key

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Schlage makes beautiful and great keys with classic and smartly chosen materials. The Schlage Back Door Key is designed for a great price, is designed for door handles and it is great for good size. Fully insert the end of the key into the center of the hole and push to unlock. Also, the key works with original keys and it makes for a great buy.

The key is used for good buy, works perfectly and it works well. Finally, the schlage back door key is in good condition and it worked like a charm.

Almost all buyers opine that the key is great to have around for emergencies. And, they strongly agree that the keys are able to be hooked on a key ring. And, they also found that the key was going to, work fine. Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

• This can be kept around the house.
• Not for use on kwikset brand interior doors.
• For use in schlage-brand interior/privacy locksets.
• This works with a little fishing.

Best For High Quality: Kuogo Back Door Key

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The Kuogo Back Door Key's superior materials makes sure that it ages well with use. The kuogo back door key is easy to install or remove, This door lock can be installed in seconds without any tools, even in emergency situations and in the dark. Don't worry, these portable door locks give you peace of mind and greatly improve your safety. And, it is best for smooth touch and it is suitable for dormitories.

Above all, the kuogo backdoor key is designed to worth every penny, is suitable for heavy duty and it is built for heavy duty lock.

Most customers opine that the key is bent out of shape and damaged. Also, they say that the key is easy to use but doesn't fit all doors. As a result, buyers were very happy to recommend it to friends and would-be buyers.

• This is an extremely good travel tool to have.
• Small size, this is a very useful door lock tool when you live outside.
• Stop your smart dogs and cats from opening doors by themselves.
• This is perfect for hotels, is lightweight and it works great.

Best For Deadbolt: Uniqantiq Hardware Supply Back Door Key

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The Uniqantiq Hardware Supply Back Door Key's material feels more premium than its price would suggest. The uniqantiq hardware supply back doorkey works perfectly and it works fine. The package contains one skeleton key. This door key replacement can be used as a master key for antique mortise and rim architectural locks.

Above all, the uniqantiq hardware supply back door key added protection and it fits perfectly.

Almost all customers opine that the keys are easily bendable junk. To add to that, it is made for full - size doors. Moreover, they strongly agree that the key is exactly 3 & 1/16 " end to end. And, they also found that the a29 key is notched on the sides and the end of the bit, the ky 30 is only notched on the sides.

• It is good for good quality, works great and it is very strong.
• This is used for overall length and it can be mixed with solid brass.
• The skeleton key is made of forged brass.
• Overall length: 3 1/8” bit is: 3/8” x 3/8”.

Best For Mortise Lock: Pacific Doorware Back Door Key

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We would, of course, be remiss if we didn't mention Pacific doorware back door key for daily purpose. The Pacific doorware back door key is designed for a great price and it is very good. Make sure this fits by entering your model number. And, this can set the distance between the edge of the door and the center of the key cylinder.

The key feature is the "latch hold-back function" to allow ingress during business hours. Most importantly, the Pacific Doorware Back Door Key is built for heavy duty and it is residential.

Most customers opine that the key is not the electric version for use with an access control system, so it only opens with a key. In addition, a few strongly agree that the key includes only the pictured components.

• This will allow egress when the electric strike is locked.
• Available in 1-1/8" or 31/32" backsets (see photos for ordering instructions).
• Pacific doorware brand, compatible with adams rite and other commercial storefront doors.
• This is compatible with adams rite and other commercial storefront doors.