The 6 Best Locking Butt Plugs to Barricade Your Backdoor

Kevin Foley
by Kevin Foley
best locking butt plug in test
Butt plugs are a great toy for individuals and couples alike. However, if you find that regular butt plugs just aren’t cutting it for you anymore, you can easily take things to the next level with a locking butt plug! With plenty of sizes, styles, and options to choose from, you’re sure to find what you’re looking for on the list below. Are you ready to learn more about these unique anal toys? Keep reading!
Test WinnerBeginnersSetSpreaderChain
Ultimate Asslock
Rainbow Locking Plug
Anal Expansion Bundle
Extreme Hollow Spreader
Tetine Butt Plug
Ultimate AsslockRainbow Locking PlugAnal Expansion BundleExtreme Hollow SpreaderTetine Butt Plug
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How We Rated These Locking Butt Plugs

If you’re looking for a spicy way to take your anal play to the next level, look no further: you’ve found the right article! Below, we’ll be talking about a unique product, the locking butt plug.

A locking butt plug is a device that’s inserted into your anus, like a normal butt plug. However, the catch is that it can be locked in place! Although exciting, there are a number of important factors one must consider when shopping.

In the list below, we’ve rated these locking butt plugs based on a number of different factors, such as safety, comfort, design, and ease of use. In addition to our own research, we’ve also factored user feedback into our ratings.

Enjoy the list below, and find yourself a new toy today!

How We Rated These Locking Butt Plugs

What Makes Locking Butt Plugs Special

While using a regular butt plug is certainly fun enough, locking butt plugs have a bit more to offer. In addition to the

  • Internal stimulation
  • Anal stretching
  • Powerplay
  • Anal training
  • Sub training

FAQ

What type of lube can I use with a locking butt plug?
If your plug is made of metal then you can use any type of lube you’d like. However, when in doubt, remember that water-based lube is safe to use with any type of material!
Can anyone use a locking butt plug?
Unless the design for the specific plug is gender-specific, yes, anyone can use a locking butt plug!
How long can I wear a locking butt plug?
Generally, it’s not recommended to wear a butt plug for longer than 4 hours. However, many people do anyway. If you’re one of these people, remember to frequently lubricate the plug!
What is the best material for a locking butt plug?
Stainless steel is our preferred material when searching for a high-quality locking butt plug.
Can I use a locking butt plug alongside other toys?
Yes, you can! Locking butt plugs can be used during masturbation, sexual activity, and even during daily life, so using them with toys isn’t an issue.

What is a Locking Butt Plug?

A locking butt plug is a butt plug that’s designed to be inserted and locked in the anus. These plugs are often made from metal and commonly use traditional padlock-and-key designs to prevent unauthorized removal.

Table of contents (12)

The 6 Best locking butt plugs in Test

1 Test Winner

The Ultimate Asslock

Design:

Rating: Ultimate Asslock was rated 90 out of 100, which means it is designed absolutely incredible.

What it is: The design rating takes into account the shape of the toy in both a visual and ergonomic perspective. We ask our reviewers to rate the overall feeling of the locking butt plug.

90/100
Ease of Use:

Rating: Ultimate Asslock was rated 95 out of 100, which means it is extremely easy to use and worked very well.

What it is: The Ease of Use rating is a score given on how easy the toy is to operate and use. Aspects that are considered is the suitability for different kinds of people, intuitiveness, and potential learning curve of using the product for pleasure (or pain).

95/100
Quality:

Rating: Ultimate Asslock was rated 95 out of 100, which means it is one of the absolute top quality toys.

What it is: The Quality rating is a score that takes into account the quality of the materials used in the toy, how well it was manufactured, the safety, durability and overall quality feel of the toy.

95/100
Price:

Rating: Ultimate Asslock was rated 4 out of 5, which means it is very expensive.

What it is: The Price rating is indicated by 1-5 price icons. 1 indicate a very cheap product, while 5 indicate a very expensive product. The rating is a relative score compared to other similar toys.

Medium

Bedbible rating:

Rating: Ultimate Asslock was rated 4.6 out of 5, which means it is amongst the absolute best of toys that I can absolutely recommend you try out.

What it is: The Bedbible rating is indicated by 1-5 stars. 1 indicates a very bad product, while 5 indicate a very good product. It is the overall rating given by our tester which makes it a very subjective score of the Ultimate Asslock.

4.6/5.0

User rating:

Rating: Ultimate Asslock was rated 4.4 out of 5, which means it is amongst the absolute best of toys that I can absolutely recommend you try out.

What it is: The User rating is indicated by 1-5 stars. The score is an aggregated rating of all online ratings. We find and aggregate all ratings based on a weighting system that takes into account how many reviews are available at each source.

4.4/5.0

Sources
Rating star4.4/5Oxy-shop (9)

Handmade, weighty, and ready to go, The Ultimate Asslock is the pinnacle of anal chastity.

Once you place this locking anal plug inside of your willing partner, simply use the key to seal their anus away. Without the key, they won’t be able to remove this mammoth!

With an insertable diameter of 1.8” and an expanded diameter of 2.58”, the Asslock—also known as the “Pear of Anguish”—is a force to be reckoned with.

Are you willing to step up to the plate?

The Ultimate Asslock test
The Ultimate Asslock features
Recommended for the intermediate user

The The Ultimate Asslock was rated 60 out of 100 meaning that it is most suitable for someone with some experience

BeginnerIntermediateAdvanced
You should buy the Ultimate Asslock if you...
You should buyLove extreme anal play
You should buyEnjoy the idea of a key
You should buyDon’t often lose things
You should NOT buy the Ultimate Asslock if you...
You should NOT buyWant a budget-friendly option
You should NOT buyPrefer silicone toys
You should NOT buyDon’t like weighty plugs
The Ultimate Asslock features
Features
MaterialsMetal 
Length5.63 inches
Insertable length(Collapsed 1.8 inches to (Expanded) 2.58 inches
Diameter(Collapsed 1.75 inches to (Expanded) 2.54 inches
Weight1.43 lbs
AdjustableNo 
FasteningPadlock w/key 
Storage Bag IncludedYes 
Pros
ProsHandmade
ProsInclude padlock, keys, and storage bag
Pros650g weight
Cons
ConsPricey
ConsMay be too heavy for some
Conclusion

If you don’t mind spending a bit of extra money for the best chastity anal plug around, you’re sure to love this handmade toy. Heavy, intimidating, and easy to use, this chastity plug is made for the more experienced user. Beginners beware: it stretches up to 2.58” in diameter!

If you’re not an anal play beginner and would like to take a step up to the next level, this locking butt plug may be worth checking out. If you can already fit a 1.8” inside of you, then you’re ready.

If not? Then you’ll need to do a bit more anal training before you can take on this bad boy!

2 Beginners

Rainbow Locking Butt Plug

Design:

Rating: Rainbow Locking Plug was rated 90 out of 100, which means it is designed absolutely incredible.

What it is: The design rating takes into account the shape of the toy in both a visual and ergonomic perspective. We ask our reviewers to rate the overall feeling of the locking butt plug.

90/100
Ease of Use:

Rating: Rainbow Locking Plug was rated 90 out of 100, which means it is extremely easy to use and worked very well.

What it is: The Ease of Use rating is a score given on how easy the toy is to operate and use. Aspects that are considered is the suitability for different kinds of people, intuitiveness, and potential learning curve of using the product for pleasure (or pain).

90/100
Quality:

Rating: Rainbow Locking Plug was rated 90 out of 100, which means it is one of the absolute top quality toys.

What it is: The Quality rating is a score that takes into account the quality of the materials used in the toy, how well it was manufactured, the safety, durability and overall quality feel of the toy.

90/100
Price:

Rating: Rainbow Locking Plug was rated 2 out of 5, which means it is priced in the middle.

What it is: The Price rating is indicated by 1-5 price icons. 1 indicate a very cheap product, while 5 indicate a very expensive product. The rating is a relative score compared to other similar toys.

Low

Bedbible rating:

Rating: Rainbow Locking Plug was rated 4.5 out of 5, which means it is amongst the absolute best of toys that I can absolutely recommend you try out.

What it is: The Bedbible rating is indicated by 1-5 stars. 1 indicates a very bad product, while 5 indicate a very good product. It is the overall rating given by our tester which makes it a very subjective score of the Rainbow Locking Plug.

4.5/5.0

User rating:

Rating: Rainbow Locking Plug was rated 4.9 out of 5, which means it is amongst the absolute best of toys that I can absolutely recommend you try out.

What it is: The User rating is indicated by 1-5 stars. The score is an aggregated rating of all online ratings. We find and aggregate all ratings based on a weighting system that takes into account how many reviews are available at each source.

4.9/5.0

Sources
Rating star4.9/5Oxy-shop (18)

Love a locking butt plug but looking for something a bit more stylish? No worries: this plug functions like a regular locking butt plug, just with a rainbow color!

Easy to clean and easy to use, this plug is ready to beautify your—or your partner’s—anus while also keeping it captive at the same time.

Want to be free? You’ll need the key! Perfect for BDSM and power play, enjoy your next session with this stylish expanding plug!

Rainbow Locking Butt Plug test
Rainbow Locking Butt Plug features
Recommended for the intermediate user

The Rainbow Locking Butt Plug was rated 60 out of 100 meaning that it is most suitable for someone with some experience

BeginnerIntermediateAdvanced
You should buy the Rainbow Locking Plug if you...
You should buyLike the rainbow colors
You should buyNeed a locking butt plug
You should buyUse silicone lube
You should NOT buy the Rainbow Locking Plug if you...
You should NOT buyPrefer silicone toys
You should NOT buyTend to lose keys
You should NOT buyPrefer a plain color
Rainbow Locking Butt Plug features
Features
MaterialsStainless steel 
Length5.63 inches
Diameter(Collapsed) 1.57 inches, (Expanded) 1.9685 inches
Weight0.77 lbs
AdjustableNo 
FasteningPadlock 
Pros
ProsRainbow color
ProsLocking design
ProsIncludes bag, lock, and keys
Cons
ConsMay be too small for some
ConsOnly offered in one size
Conclusion

Like the last plug on our list, this locking butt plug is only offered in one size. While this—when combined with the expansion of the petals—should be enough to satisfy most users, size kings/queens may be left wishing for more.

Aside from the lack of sizing options, this plug is pretty good. We love the rainbow coloring, and surprisingly, you don’t have to pay a premium for it. This version is actually cheaper!

If you’re also a fan of the rainbow version (or you just want to save a bit of money and don’t really care about the pricing), we definitely recommend picking this pretty plug up today!

3 Set

Anal Expansion Bundle

Design:

Rating: Anal Expansion Bundle was rated 100 out of 100, which means it is designed absolutely incredible.

What it is: The design rating takes into account the shape of the toy in both a visual and ergonomic perspective. We ask our reviewers to rate the overall feeling of the locking butt plug.

100/100
Ease of Use:

Rating: Anal Expansion Bundle was rated 90 out of 100, which means it is extremely easy to use and worked very well.

What it is: The Ease of Use rating is a score given on how easy the toy is to operate and use. Aspects that are considered is the suitability for different kinds of people, intuitiveness, and potential learning curve of using the product for pleasure (or pain).

90/100
Quality:

Rating: Anal Expansion Bundle was rated 90 out of 100, which means it is one of the absolute top quality toys.

What it is: The Quality rating is a score that takes into account the quality of the materials used in the toy, how well it was manufactured, the safety, durability and overall quality feel of the toy.

90/100
Price:

Rating: Anal Expansion Bundle was rated 5 out of 5, which means it is very expensive.

What it is: The Price rating is indicated by 1-5 price icons. 1 indicate a very cheap product, while 5 indicate a very expensive product. The rating is a relative score compared to other similar toys.

High

Bedbible rating:

Rating: Anal Expansion Bundle was rated 4.6 out of 5, which means it is amongst the absolute best of toys that I can absolutely recommend you try out.

What it is: The Bedbible rating is indicated by 1-5 stars. 1 indicates a very bad product, while 5 indicate a very good product. It is the overall rating given by our tester which makes it a very subjective score of the Anal Expansion Bundle.

4.6/5.0

User rating:

Rating: Anal Expansion Bundle was rated 5.0 out of 5, which means it is amongst the absolute best of toys that I can absolutely recommend you try out.

What it is: The User rating is indicated by 1-5 stars. The score is an aggregated rating of all online ratings. We find and aggregate all ratings based on a weighting system that takes into account how many reviews are available at each source.

5.0/5.0

Sources
Rating star5/5Oxy-shop (19)

It’s often said that variety is the spice of life. That may not be true in every situation, but it’s certainly true in this one!

This Anal Expansion Bundle contains quite a few different toys. From basic toys like a locking butt plug and an anal hook to an anal spreader, this kit has you covered.

For the less experienced, you can start with the basic plugs. For the semi-experienced, the expandable anal plug could provide a great challenge.

Regardless of your experience level, you’re sure to find something that you’ll love in this comprehensive kit!

Anal Expansion Bundle test
Anal Expansion Bundle features
Recommended for the beginner and intermediate

The Anal Expansion Bundle was rated 40 out of 100 meaning that it is most suitable for someone with some experience

BeginnerIntermediateAdvanced
You should buy the Anal Expansion Bundle if you...
You should buyEnjoy variety
You should buyAre working up to advanced toys
You should buyLove anal play
You should NOT buy the Anal Expansion Bundle if you...
You should NOT buyOnly enjoy basic anal play
You should NOT buyWon’t use all of the toys
You should NOT buyNeed a budget-friendly option
Anal Expansion Bundle features
Features
MaterialsMetal, various 
AdjustableNo 
Storage Bag IncludedYes 
Pros
ProsWide variety of toys
ProsHigh-quality locking butt plug
ProsStorage case included
Cons
ConsNot all toys may be used
ConsExpensive
Conclusion

For customers who want a comprehensive anal play kit, this is definitely a good option. Offering a wide selection of toys, it’s appropriate for intermediate to advanced users. We probably wouldn’t suggest it for complete beginners, although they may be able to experiment with some of the smaller plugs.

Value-wise, it’s a great deal. The locking butt plug alone can go for up to $100! However, as a whole, the kit is rather expensive. This is another reason why we’d recommend it to people with a bit of experience under their belts. You don’t want to spend a lot of money, just to realize you’ll never use most of the toys!

We recommend taking a look at all of the different toys included in this kit. If you think it’s something you’d use, then give it a go!

4 Spreader

Extreme Hollow Spreader

Design:

Rating: Extreme Hollow Spreader was rated 80 out of 100, which means it is designed very well.

What it is: The design rating takes into account the shape of the toy in both a visual and ergonomic perspective. We ask our reviewers to rate the overall feeling of the locking butt plug.

80/100
Ease of Use:

Rating: Extreme Hollow Spreader was rated 80 out of 100, which means it is very easy to figure out and use.

What it is: The Ease of Use rating is a score given on how easy the toy is to operate and use. Aspects that are considered is the suitability for different kinds of people, intuitiveness, and potential learning curve of using the product for pleasure (or pain).

80/100
Quality:

Rating: Extreme Hollow Spreader was rated 80 out of 100, which means it is very good quality.

What it is: The Quality rating is a score that takes into account the quality of the materials used in the toy, how well it was manufactured, the safety, durability and overall quality feel of the toy.

80/100
Price:

Rating: Extreme Hollow Spreader was rated 2 out of 5, which means it is priced in the middle.

What it is: The Price rating is indicated by 1-5 price icons. 1 indicate a very cheap product, while 5 indicate a very expensive product. The rating is a relative score compared to other similar toys.

Low

Bedbible rating:

Rating: Extreme Hollow Spreader was rated 4.3 out of 5, which means it is amongst the absolute best of toys that I can absolutely recommend you try out.

What it is: The Bedbible rating is indicated by 1-5 stars. 1 indicates a very bad product, while 5 indicate a very good product. It is the overall rating given by our tester which makes it a very subjective score of the Extreme Hollow Spreader.

4.3/5.0

User rating:

Rating: Extreme Hollow Spreader was rated 4.8 out of 5, which means it is amongst the absolute best of toys that I can absolutely recommend you try out.

What it is: The User rating is indicated by 1-5 stars. The score is an aggregated rating of all online ratings. We find and aggregate all ratings based on a weighting system that takes into account how many reviews are available at each source.

4.8/5.0

Sources
Rating star4.8/5Oxy-shop (12)

If you’re looking for a forced butt plug that doesn’t mess around, look no further than the Anal Extreme Hollow Spreader!

To be fair, this toy is less of a locking butt plug and more of a locking anal tunnel, but it works in a similar fashion.

Once placed inside the anus, this toy can be expanded up to 3.5” in diameter, giving you instant access to your partner’s anus for all the backdoor fun they can handle!

Extreme Hollow Spreader test
Extreme Hollow Spreader features
Recommended for the intermediate and advanced

The Extreme Hollow Spreader was rated 80 out of 100 meaning that it is most suitable for someone with some experience

BeginnerIntermediateAdvanced
You should buy the Extreme Hollow Spreader if you...
You should buyLove extreme anal play
You should buyOwn other large toys
You should buyPrefer silicone lube
You should NOT buy the Extreme Hollow Spreader if you...
You should NOT buyAre new to anal play
You should NOT buyDon’t have a willing partner
You should NOT buyAren’t willing to use this yourself
Extreme Hollow Spreader features
Features
MaterialsAlloy 
Height2.55 inches
Diameter(Inner) 3.85 inches, (Outer) 4.48 inches
Diameter (internal)0.78 inches
AdjustableYes 
FasteningWing nut 
Pros
ProsSimple wingnut design
ProsHighly adjustable
ProsMade of alloy
ProsCan be used with enemas
Cons
ConsSlow to adjust
Conclusion

This toy looks intimidating, and for good reason: it can spread your anus to a whopping 3.5” in diameter! Our only real complaint is the design, which uses wingnut screws to manually adjust the spreader.

That said, this type of design is pretty standard among these toys, and this spreader only uses 3 (unlike other brands, which may use five or more). Although time-consuming, it’s definitely effective at offering accurate adjustments.

It certainly won’t appeal to everyone, but if it appeals to you, you’ll definitely have some fun with a partner using this extreme anal spreader!

5 Chain

Tetine Butt Plug w/ Chain

Design:

Rating: Tetine Butt Plug was rated 80 out of 100, which means it is designed very well.

What it is: The design rating takes into account the shape of the toy in both a visual and ergonomic perspective. We ask our reviewers to rate the overall feeling of the locking butt plug.

80/100
Ease of Use:

Rating: Tetine Butt Plug was rated 80 out of 100, which means it is very easy to figure out and use.

What it is: The Ease of Use rating is a score given on how easy the toy is to operate and use. Aspects that are considered is the suitability for different kinds of people, intuitiveness, and potential learning curve of using the product for pleasure (or pain).

80/100
Quality:

Rating: Tetine Butt Plug was rated 80 out of 100, which means it is very good quality.

What it is: The Quality rating is a score that takes into account the quality of the materials used in the toy, how well it was manufactured, the safety, durability and overall quality feel of the toy.

80/100
Price:

Rating: Tetine Butt Plug was rated 4 out of 5, which means it is very expensive.

What it is: The Price rating is indicated by 1-5 price icons. 1 indicate a very cheap product, while 5 indicate a very expensive product. The rating is a relative score compared to other similar toys.

Medium

Bedbible rating:

Rating: Tetine Butt Plug was rated 4 out of 5, which means it is amongst the absolute best of toys that I can absolutely recommend you try out.

What it is: The Bedbible rating is indicated by 1-5 stars. 1 indicates a very bad product, while 5 indicate a very good product. It is the overall rating given by our tester which makes it a very subjective score of the Tetine Butt Plug.

4.0/5.0

User rating:

Rating: Tetine Butt Plug was rated 5.0 out of 5, which means it is amongst the absolute best of toys that I can absolutely recommend you try out.

What it is: The User rating is indicated by 1-5 stars. The score is an aggregated rating of all online ratings. We find and aggregate all ratings based on a weighting system that takes into account how many reviews are available at each source.

5.0/5.0

Sources
Rating star5/5Stockroom (1)

Unlike the others on this list, this plug isn’t a locking butt plug: it’s a plug on a chain!

Small enough to be considered beginner-friendly but equipped with a chain, you can use this toy by itself or with a partner.

The chain opens up your options: attach it to your nipple clamps, use it as a leash, and generally just get creative with it!

Tetine Butt Plug w/ Chain test
Recommended for the beginner

The Tetine Butt Plug w/ Chain was rated 20 out of 100 meaning that it is most suitable for a complete beginner

BeginnerIntermediateAdvanced
You should buy the Tetine Butt Plug if you...
You should buyAre relatively new to anal play
You should buyEnjoy more basic toys
You should buyLikely experimenting
You should NOT buy the Tetine Butt Plug if you...
You should NOT buyNeed a locking butt plug
You should NOT buyWant a lightweight plug
You should NOT buyPrefer faux gems
Features
MaterialsStainless steel, skated bronze 
Length(Plug) 3.34, (Chain) 11.81 inches
Diameter1.38 inches
Weight0.75 lbs
AdjustableNo 
FasteningClip 
Pros
ProsBeginner-friendly
ProsWeighs around 0.75 lbs.
ProsEasy-to-use
ProsMade of stainless steel & bronze
Cons
ConsOne size only
ConsExpensive
Conclusion

If you’d rather have a luxury plug than a locking butt plug, you can’t go wrong with the Tetine

Anal Plug & Chain. Costing over $150, this is definitely an item you’ll want to show off (although you probably shouldn’t).

That said, we’re not really sure why this plug costs so much. The addition of plated bronze is a nice touch, but it hardly justifies the price. Neither does the extra chain.

Overall, we’d really only recommend this plug to people who don’t mind dropping a lot of money on a premium plug. For everyone else, there are more budget-friendly options available.

6

Locking Chastity Butt Plug

Design:

Rating: Locking Chastity Plug was rated 90 out of 100, which means it is designed absolutely incredible.

What it is: The design rating takes into account the shape of the toy in both a visual and ergonomic perspective. We ask our reviewers to rate the overall feeling of the locking butt plug.

90/100
Ease of Use:

Rating: Locking Chastity Plug was rated 90 out of 100, which means it is extremely easy to use and worked very well.

What it is: The Ease of Use rating is a score given on how easy the toy is to operate and use. Aspects that are considered is the suitability for different kinds of people, intuitiveness, and potential learning curve of using the product for pleasure (or pain).

90/100
Quality:

Rating: Locking Chastity Plug was rated 90 out of 100, which means it is one of the absolute top quality toys.

What it is: The Quality rating is a score that takes into account the quality of the materials used in the toy, how well it was manufactured, the safety, durability and overall quality feel of the toy.

90/100
Price:

Rating: Locking Chastity Plug was rated 3 out of 5, which means it neither expensive nor cheap.

What it is: The Price rating is indicated by 1-5 price icons. 1 indicate a very cheap product, while 5 indicate a very expensive product. The rating is a relative score compared to other similar toys.

Medium

Bedbible rating:

Rating: Locking Chastity Plug was rated 4.5 out of 5, which means it is amongst the absolute best of toys that I can absolutely recommend you try out.

What it is: The Bedbible rating is indicated by 1-5 stars. 1 indicates a very bad product, while 5 indicate a very good product. It is the overall rating given by our tester which makes it a very subjective score of the Locking Chastity Plug.

4.5/5.0

User rating:

Rating: Locking Chastity Plug was rated 4.8 out of 5, which means it is amongst the absolute best of toys that I can absolutely recommend you try out.

What it is: The User rating is indicated by 1-5 stars. The score is an aggregated rating of all online ratings. We find and aggregate all ratings based on a weighting system that takes into account how many reviews are available at each source.

4.8/5.0

Sources
Rating star4.8/5Oxy-shop (12)

If you’re looking for a locking butt plug that can’t be removed without the key, this lockable buttplug should do the job.

It might not be the fanciest thing around, but what it does, it does well.

Expanding inside their anus and secured with an included padlock, whomever this ends up inside of won’t be able to remove it until you use the key on this butt plug lock!

Locking Chastity Butt Plug test
Locking Chastity Butt Plug features
Recommended for the intermediate user

The Locking Chastity Butt Plug was rated 60 out of 100 meaning that it is most suitable for someone with some experience

BeginnerIntermediateAdvanced
You should buy the Locking Chastity Plug if you...
You should buyLove the look of metal plugs
You should buyEnjoy BDSM
You should buyWant an all-in-one toy
You should NOT buy the Locking Chastity Plug if you...
You should NOT buyPrefer silicone plugs
You should NOT buyDon’t like weighty plugs
You should NOT buyDon’t like the idea of a key
Locking Chastity Butt Plug features
Features
MaterialsStainless steel 
Length5.63 inches
Insertable length3.4 inches
Diameter(Collapsed) 1.6 inches, (Expanded) 2 inches
AdjustableNo 
FasteningPadlock 
Pros
Pros350g of weight
ProsExpands to 2 inches
ProsLock, keys, and bag included
ProsGender-inclusive
Cons
ConsExpensive
ConsOne size offered
Conclusion

Made of stainless steel, this item is crafted well and should offer years of exciting anal play. We especially appreciated that this locking butt plug comes with a padlock, two keys (in case you misplace one), and a bag for storage.

At face value, the toy looks quite intimidating. However, the 1.6” collapsed bulb—or even the 2” expanded bulb—may not be enough to satisfy all users. Unfortunately, this locking butt plug is only offered in one size.

Beyond that, the plug itself is great. The price is a bit high though, so we recommend shopping around or waiting until you can grab a deal on this high-quality metal locking butt plug!

Comparison of the 6 best locking butt plugs

Ultimate Asslock
Ultimate Asslock
Rainbow Locking Plug
Rainbow Locking Plug
Anal Expansion Bundle
Anal Expansion Bundle
Extreme Hollow Spreader
Extreme Hollow Spreader
Tetine Butt Plug
Tetine Butt Plug
Locking Chastity Plug
Locking Chastity Plug
BestTest WinnerBeginnersSetSpreaderChain
Overall score4.5 / 5.04.7 / 5.04.8 / 5.04.5 / 5.04.5 / 5.04.7 / 5.0
Bedbible rating4.6 / 5.04.5 / 5.04.6 / 5.04.3 / 5.04.0 / 5.04.5 / 5.0
User rating4.4 / 5.0
from 9 users
4.9 / 5.0
from 18 users
5 / 5.0
from 19 users
4.8 / 5.0
from 12 users
5 / 5.0
from 1 users
4.8 / 5.0
from 12 users
PriceMediumLowHighLowMediumMedium
Design90 / 10090 / 100100 / 10080 / 10080 / 10090 / 100
Ease of use95 / 10090 / 10090 / 10080 / 10080 / 10090 / 100
Quality95 / 10090 / 10090 / 10080 / 10080 / 10090 / 100
Sound50 / 10050 / 10050 / 10050 / 10050 / 10050 / 100
Power60 / 10060 / 10060 / 10060 / 10060 / 10060 / 100
MaterialsMetalStainless steelMetal, variousAlloyStainless steel, skated bronzeStainless steel
Length5.635.63--(Plug) 3.34, (Chain) 11.815.63
Insertable length(Collapsed 1.8 inches to (Expanded) 2.58----3.4
Diameter(Collapsed 1.75 inches to (Expanded) 2.54(Collapsed) 1.57 inches, (Expanded) 1.9685-(Inner) 3.85 inches, (Outer) 4.481.38(Collapsed) 1.6 inches, (Expanded) 2
Weight1.430.77--0.75-
AdjustableNoNoNoYesNoNo
FasteningPadlock w/keyPadlock-Wing nutClipPadlock
Storage Bag IncludedYes-Yes---
Height---2.55--
Diameter (internal)---0.78--
Show More

Electro-Spread if You Want to Shock Your Booty

By themselves, locking butt plugs are thrilling, but why not take things to the next level by adding electricity into the mix? Here’s our recommendation.

Electro-Spread Butt Plug

Electro-Spread Butt Plug

Electro-Spread Butt Plug

Easy to insert but designed to stay put once it does, this affordable butt plug is sure to fill you up. Of course, there’s lots more fun to be had, as this toy is designed to shock you from the inside!

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Locking Chastity Cages With Butt Plugs

So far, we’ve taken a look at toys that can keep your anus under lock and key, but what about the other bits “down below?” Don’t worry, we have solutions for those parts too!

Deluxe Extreme Chastity Cage

Deluxe Extreme Chastity Cage

Deluxe Extreme Chastity Cage

Combining a urethral plug, ball restraint, and butt plug into one item, the Deluxe Extreme Chastity Cage offers the easiest—and most entertaining way—to keep your man’s manhood locked away.

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Female Chastity Belt

Female Chastity Belt

Female Chastity Belt

Designed with the female form in mind, this chastity belt is designed to prevent the wearer from acting on any sexual urges… simply because they won’t be able to reach!

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Ass-Gasm Cock Blocker

Ass-Gasm Cock Blocker

Ass-Gasm Cock Blocker

Perfect for long-term wear, the Ass-gasm Cock Blocker might allow the user to pee, but he won’t be able to do much else. Between the adjustable cock lock up front and the Ass-gasm serving as a constant reminder from behind, he simply won’t be able to get that “sweet release” until you let him!

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Locking Butt Plug Safety

While using locking butt plugs can be fun and exciting, there are a few safety concerns that you must keep in mind when using them. Remember that all basic anal tips apply. Use lube, relax, and don’t rush: it’s not a race!

Don't lose the key!

Don't lose the key!

Don't lose the key!

The main point is very obvious: don’t lose the key! Fortunately, most locking butt plugs come with two keys. However, if you can’t find either then you’ll be taking an uncomfortable trip to the ER.

Discuss Boundaries

Discuss Boundaries