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Our Top Picks:

Best Overall: Buy: Schlage Lock Plate Key READ REVIEW

Best For Strike Plate: Buy: Tuff Stuff Tools Lock Plate Key READ REVIEW

Best For Old Door: Buy: Defender Security Lock Plate Key READ REVIEW

Best With Door Thickness: Buy: Primeline Lock Plate Key READ REVIEW

Best For Easy Use: Buy: Sourceone.Org Lock Plate Key READ REVIEW

Best For Door Handles: Buy: U Ultra Hardware Lock Plate Key READ REVIEW

Best For Good Value: Buy: Pacific Doorware Lock Plate Key READ REVIEW

Best For Key Hole: Buy: Uniqantiq Hardware Supply Lock Plate Key READ REVIEW

Best For Hollow Barrel Skeleton Key: Buy: Natikon Lock Plate Key READ REVIEW

Best Overall: Schlage Lock Plate Key

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Schlage line of keys comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Schlage Lock Plate Key is easily removed to fit an 11/2" cross-bore prep. single sided residential deadbolt with thumbturn and outside trim. The b80 replaces the b380, providing you with more security, more style, and easier installation. And, this is good for key hole, is highly recommended and it is smooth to operate.

Lastly, the schlage lock plate key features a three-piece design ready to go out of the box for quick installation.

Almost all customers agree that the key will meet your needs when buying this item. Moreover, they strongly agree that the key looks well made plus it is easy to pick or lock bump. And, a few strongly agree that the key can be used as additional security along with other locking devices' or in an area where light security is desired. In short, at the price, they believe that they got a steal of a deal with it.

• This does work for all sizes.
• This comes with a 2 1/8" hole with a 1" cross bore and 1/8" mortise.
• This is tricky to install and it is great for brand names.
• This does its job and it installed easily.

Best For Strike Plate: Tuff Stuff Tools Lock Plate Key

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Compared with other keys in this category, the Tuff Stuff Tools Lock Plate Key has a convenient design. The tuff stuff tools lock plate key is highly recommend, is very good and it works great. Make sure this fits by entering your model number. Moreover, it comes with great quality and it looks great.

The key buy again and it is best for high quality. Also, the key is best for solid metal and it is worth the price. Above all, the tuff stuff tools lock plate keys is multiple, is black and it works great.

Almost all buyers found that the key was about half an inch too high. Further, they also found that the key is great for doors that move because of the weather. Moreover, a few say that the metal part no longer lined up with the hole in the door frame. Overall, many customers have used the tuff stuff tools lock plate keys for more than a few months without any complaints, and it shows no sign of giving up.

• This is perfect for that, and it's sturdy/built to last.
• This is the perfect solution to fix doors than don’t latch for part of the year.
• Large hole for use with mortise locks.
• Cutout size: 3/4" wide x 2-3/4" tall.

Best For Old Door: Defender Security Lock Plate Key

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We would, of course, be remiss if we didn't mention Defender Security Lock Plate Key for daily purpose. The defender security lock plate key is affordable and it does its job. It allows you to convert a 2-3/8 in. And, the key works perfectly and it looks good.

The key allows conversion of 2-3/8in and can also be used to cover marred doors. Finally, the defender security lock plate key worked really well, worked perfectly and it is made for standard size.

Almost all buyers quickly discovered that the key is perfect to cover up a too-large door handle hole. And, they say that the key has the door knob now works as intended. In addition, a few also found that the key fits a standard handle that has a 2 1/8" bore hole.

• Can convert 2-3/4in. to 2-3/8in.
• This is made of a 90 year old door that is not brass.
• Used with 2-1/8in. bore lock sets.
• This is used for wooden doors and it fits perfectly.

Best With Door Thickness: Primeline Lock Plate Key

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We would, of course, be remiss if we didn't mention Primeline Lock Plate Key for daily purpose. The primeline lock plate key features a faceplate with a bright, brass-plated finish. Used with antique and vintage door hardware, the kit is an economical replacement for indoor mortise locks. The keys on these locks, also known as skeleton keys, do not have a stopping point like traditional locks. It does take time to learn how to use a skeleton key as the lock is unlocked from either hand.

The key makes for great replacement, It has replaced antique mortise lock sets and has a simple design. Lastly, the primeline lock plate key will only accommodate 1/4” square spindles.

Almost all customers agree that the key is perfect for fixing an old door assembly. In addition, a few also found that the key was a mortise lock and not as straight forward as modern locks.

• It is so hard to find the right or left latches on the original doors.
• This was made in 1866 with this one.
• This comes with installation tip, is multiple, it is wooden and has a sturdy design.
• Note: these lock sets are for interior use only.

Best For Easy Use: Sourceone.Org Lock Plate Key

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The Sourceone.Org Lock Plate Key should be able to handle its purpose and duties with ease. The sourceone.org lockplate key is 1.2" tall without the key inside, 2.35" tall with the key inserted, The flat locking piece itself is 1.85" long, the face of it is 0.88" in diameter, the threads are 0.69" in diameter. A 6-pack means you get 6 locks/keys per order. Moreover, the keys are not replaceable, small size is great for donation boxes, campers, drawers.

Lastly, the sourceone.org lock platekey comes for easy use and it fits well.

Most customers agree that the key is perfect and replaces old locks. Moreover, a few say that the key is not, rather measured at the flange. Moreover, a few say that the key is a great buy people. In conclusion, many buyers have used the sourceone.org lock plate key for more than a few months without any issues, and it shows no sign of giving up.

• Replacement cam locks for source one donation boxes.
• It is inexpensive, is blue and it fits perfectly.
• This allows for easy installing and it is durable.
• This is great for a great price, provides great value and it is shipped by Amazon.

Best For Door Handles: U Ultra Hardware Lock Plate Key

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Best part: ultra hardware lock plate key costs comparatively little and it is available to ship in 24 hours. The U Ultra Hardware Lock Plate Key is really nice, comes with a face plate, It is durable and has a versatile design. Make sure this fits by entering your model number. In addition, it is reversible, is used for key holes and it is built for easy installation.

Finally, the ultra hardware lockplate key looks even better, is inexpensive and it makes for a great replacement.

Most customers found that the key fit with no modified holes. And, a few strongly agree that the key is a $15 complete lock set. To sum up, buyers found this to be one of the best keys for daily purposes.

• This is perfect for the new bedroom.
• This is perfect for those old-style doors.
• This measures 7/8" x 5-1/2" and has a standard 1/4" square spindle.
• This is made with the best metal.

Best For Good Value: Pacific Doorware Lock Plate Key

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The Pacific doorware lock plate key's material feels more premium than its price would suggest. The Pacific Doorware Lock Plate Key can set the distance between the edge of the door and the center of the key cylinder. Make sure this fits by entering your model number. Also, this is compatible with adams rite and other commercial storefront doors. Finally, the pacific doorware lock platekey includes deadlatch lock, faceplate, paddle handle, strike plate, lock cylinder & 2 keys.

Almost all customers agree that the key has springs that can easily be lost when changing the configuration.

• Available in 1-1/8" or 31/32" backsets (see photos for measuring instructions).
• New and hot releases.

Best For Key Hole: Uniqantiq Hardware Supply Lock Plate Key

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For a low asking price, Uniqantiq Hardware Supply Lock Plate Key has managed to overwhelm their customers by packing as many features as they could. The uniqantiq hardware supply lock plate key is used for drawers and right hand doors. Make sure this fits by entering your model number. Also, it is used for key hole and it looks great.

Most importantly, the uniqantiq hardware supply lock plate key is a full mortise furniture lock that can be used on old furniture.

Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

• The package contains one lock with a plate and a key (ky-3ab).
• This can be used for old furniture restoration or building new projects.
• A high-quality reproduction of an antique furniture lock. The lock is made of steel.
• Overall size: 1 7/16" high x 1" wide.

Best For Hollow Barrel Skeleton Key: Natikon Lock Plate Key

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Natikon line of keys comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. In addition, this is suitable for hollow barrel skeleton key for vintage and modern furniture. Make sure this fits by entering your model number. Lastly, the Natikon Lock Plate Key fits over 80% of the old American furniture locks.

Therefore, buyers were very happy to recommend it to friends and families.

• Shaft length: 1 1/2"; bit: 3/16" wide x 3/16" tall; inner barrel diameter: 5/32".
• One of the newcomers and featured product.