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Master Series Asylum Locking Chastity Cage


In stock - Despatched from the United Kingdom

  1. Hinged cock ring design
  2. Optional through hole penis plug
  3. Stainless steel ring design
  4. For maximum security

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Order on the phone: Call 01482 496937, quote SKU: 82647

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Is your penis getting out of hand? Why not lock up your deviant device in the Master Series Asylum Locking Chastity Cage for maximum security. This stainless steel chastity device puts your cock on total lockdown for as long as your keyholder decides is appropriate. The metal rings give your penis a downward curve for optimum discretion under clothing and allow for optimum airflow. The Master Series Asylum Locking Chastity Cage comes with a removable through-hole penis plug which screws into place at the tip.

Overall length including ring10cm (4 inches)15.24cm (6 inches)
Cage Length6.5cm (2.5 inches)10cm (4 inches)
Cage Inner Diameter33mm33mm
Penis Plug Length8cm (3.15 inches)10cm (4 inches)
Cock Ring Inner Diameter45mm45mm
Penis Plug Insertable Length7cm (2.75 inches)8.5cm (3.3 inches)
Penis Plug Diameter6mm6mm

Delivery & Returns

Free Delivery - Royal Mail Tracked 48 delivery is FREE on all orders over £55.

Next Day Delivery - Order by 3:45pm for UPS guaranteed next working day delivery.

Discreet Packaging - We use discreet packaging so there'll be no telltale signs of what's inside when it is delivered.

Free Returns - If you're not 100% happy, you can return your product(s) in their original condition and packaging for FREE within 14 days of delivery to get a full refund.

Additional Information

SKU / Product Code 82647
Brand Master Series
Circumference 13.5cm (5.3 inches)
Inner Diameter Cage: 3.3cm (1.3 inches) Cock ring is Small: 4.3cm (1.7 inches), Large: 4.9cm (1.93 inches)
Length Small: 6.5cm (2.56 inches)
Overall Diameter 4.32cm (1.7 inches)
Product Weight 300g
Size Please see the description
Adjustable Penis plug is removable
Contents Chastity device, padlock, rubber comfort ring
Does Not Come With Additional Rings - No replacements available
Does Not Include Latex, Phthalates
Washing Instructions Boil to sterilise
Material Stainless Steel

Master Series Asylum Locking Chastity Cage Reviews

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Customer Review Summary
5 Reviews (11)
4 Reviews (4)
3 Reviews (1)
2 Reviews (1)
1 Reviews (1)
Total : 18 Reviews
very happy with product
Review by hull male posted on 12 October 2012
Just received this product yesterday. When I opened the packet and saw it for the first time I thought it looked to big. Bought the small one . But it fit just right . I'm 6 n. Half inches hard . The inner pee pipe is not a screw in pipe so it will not stay inside you. I easily sorted this out by buying some plumbers weld putty.put this in the hole that the pipe goes in at the front of the chastity belt n it will set like metal. U will need to mood it so its nice n smooth and you won't see it. When you slide it over you for the first time the tube does Guerns bit even with careful when putting the fixing ring around n behind your testicles ad the hinge had no rubber cover so you could nip your skin as you close it . Once you have it on and padlocked it.does not come with lock. You will notice its s bit heavy and will just hng dead straight down between your Legs. This can be aquard if your wearing it all day like I have. As you cannot hide the bulge in your pants. It
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(19 of 26 people found this review helpful)
Great but
Review by Hull079673 posted on 13 October 2012
Great product but !! It came with no padlock and the rubber part to stop nipping when the ring behind your balls r locked. The other thing is the pipe that inserts inside u is not screwed so its loose n not stuck in place. I bought welder a putty. This sets the pipe in one position. Once this os one then it feels great. It totally controls you. If your new to this then it will hurt but you will get used to it. Overall it's a great item and you will Love it.
Do you find this review helpful?  Yes No
(8 of 9 people found this review helpful)
Love this strict long-term device.
Review by Nik posted on 17 November 2013
Previously I'd bought a CB6000S, and though I love the look of that it was a bit 'bulky' to wear for very long periods of time. I wanted something which was of similar size, and as this is made from stainless steel it's heavier but the ring and cage itself is a bit slimmer.

Build quality is good, all of the welds and edges had been polished smooth so no scratching or chafing. The hinge on the ring is covered with a small piece of rubber tube to prevent pinching and the urethra tube screws into the cage so no falling out. On that point my only minor gripe was that the bend in the tube was a bit severe, leaving very little room between the end of it and the inside of the cage. This was soon remedied with a vice and five minutes careful work. Hopefully it was just an odd one.

My wife loves the look of my cock caged up in this. From my perspective it's a lot more comfortable to wear for longer periods of time, and I love the restriction of the tube being inside me. Putting it on is a little fiddly, tip from me being that a small spring clip is ideal to hold the ends of the ring together while you line up the cage.

I've been locked up for days at a time, including overnight (night time erections do hurt, but that just adds to the fun) with no problems, only let out for a quick shower. As a cheaper option than the CB6000s, I have I say I'd heartily recommend this cage though I wouldn't try going through airport security with it! In terms of size, if you fit the CB6000s (short) then the short version of this will probably be right for you too. It's nicely snug on me, without being overly tight when flaccid.

Once again, marvellous service by Uberkinky with the device arriving promptly in plain packaging, and right when I was expecting it too. I've noticed that this type of thing can be bought more cheaply on certain 'wholesale' websites that seem to be based in China. My advice? You get what you pay for and the reliability and service from Uberkinky is worth it, plus you know you're getting a quality product. One very happy man, and one very happy key holder wife!
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(8 of 8 people found this review helpful)
Review by LockedUpCock posted on 28 May 2013
I have just received my Master Series Asylum Locking Cage, and having read the two reviews I was a bit worried, but I thought was the neck, and I am glad I did there is now elastic over the hinge, and the tube screws in at the tip for a good fit, Mistress is still thinking of making it permanent so that I will not be able to unscrew it at all :-(
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(5 of 6 people found this review helpful)
Pretty good
Review by lockmeaway posted on 6 April 2014
It's a fairly good device- my cock (6.5 when erect, 3.5 normally), fits snugly into the small model, though I'd recommend baby oil/ talcum powder for getting it on.
The only issues I've had have been:
a) The plug insert is bent at an awkward angle which pushes your dick right to the bottom of the device.
b) The lack of interchangeable bass rings can cause problems- my device generally wakes me up by pressing on the bottom of my scrotum when I'm sleeping so it can only really be a short-term one. Although there are blogs which deal with how to DIY to make these sorts of devices more comfortable to sleep in.
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(5 of 5 people found this review helpful)
Great value
Review by moresteel posted on 16 September 2013
Originally I considered a custom made product, but having found this product I decided to try it. The device is well finished, and previous comments have been addressed satisfactorily. My single minor reservation is that there is only one size of cock ring. The service provided was excellent.
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(4 of 4 people found this review helpful)
First Class Cage
Review by LoveMyKeyHolder posted on 10 August 2014
This really is a first class cage. When I was first fitted with it I thought it was very tight around the scrotum but now after a few days in place, the best description is "snug & secure". The cage is small which prevents an erection before it starts. The penis plug is a little tricky to screw in place as it can bind in the screw head causing the shaft to turn painfully inside the urethra. We have found that fitting the plug before finally securing the cage to the back ring is the easiest method. It does take 3 hands however as the ring has to be held together without pinching the skin to allow the cage to drop over it for locking. Once in place I have not been able to escape from it and even if I did there is no way I could re-insert afterwards and get the plug back inside! Being of open design it is very easy to clean without removal and doesn't affect urination while the constrained flesh is, shall we say, still available for her fun. I have spent time in the CB2000/3000 & 5000 as well as a totally enclosed pipe system. This cage wins hands down for long-term comfort and excellent security. It also lies very close to the body and can be worn under day clothing without problem as long as the lock is secured to prevent clinking.
Minor improvements would be more rounding of the steel on the locking bracket to prevent it digging in and more rounding on the inner edge of the scrotum ring. I will be making those adjustments the next time I'm allowed to remove it.
Delivery from UberKinky was both swift and discreet, excellent service!
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(4 of 5 people found this review helpful)
Such a good product so far........
Review by LockedGayGuyAlex posted on 22 November 2015
Bought this great product 2 months ago, excellent service by UberKinky as per every other order I've placed with them, was dispatched within 2 hours and in very discreet packaging. So back to the product, I bought the small model as I'm a "grower not a shower" and it's the perfect length for me, I'm about 1.5 to 2.5 unerect, so this product allows for minimal growth whilst wearing it. It took me a good few weeks, a bottle of wine and plenty of lube till I inserted the "pee tube", I've never done anything like that so I was scared of injury at first but after that first time I've had no problems, so I'm quite confident now. The base ring is very small and the first time I put it on it took me almost 30 mins, this sounds like a complaint but after wearing it a while, actually turned out to be very helpful, the fact that it's tight seems to stop blood flow when I'm aroused but doesn't hinder the flow of urine. The "pee pipe" is now screw-in unlike in previous reviews, and the hinge at the back of bass ring is now covered and causes no problems. Also a padlock is now included. I've previously owned 2 other chastity devices, the first was the "Spiral male chastity device" and although this a good starter device, it's started to rust after just 4 month, it was good whilst it lasted but was way larger than my unerect cock. Then me and my master decided that we needed another altogether. We choose the small holy trainer which was good but it was so small I always struggled to get it on. So we decided on this product. This has turned out to be the perfect product for me, I'm never allowed to be even slightly erect, it's comfortable 99% of the time and my master has never been happier with his control over me.

My masters points : I think this is the perfect product for my slave, it allows him minimal growth before remembering his situation. And he tells me that the "piss tube" thing he wears is comfortable at all times so I suppose that's good.
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(3 of 3 people found this review helpful)
Review by Arna Domina posted on 1 March 2015
Really happy with this device - had tried to put my cuck into chastity with the holy trainer which failed miserably - this keeps him firmly in place with no escape - great value for money compared with other products - would highly recommend
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(2 of 2 people found this review helpful)
Utter Rubbish
Review by Michael posted on 1 October 2015
I have several chastity devices and this one is the worst. The ring catches your skin when you close it. the shape leaves you stuck halfway down it if you get an erection, and it is so heavy that it feels like you've tied a house brick to your genitals. Get the holy trainer instead, which is excellent.
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(2 of 3 people found this review helpful)

Questions & Answers

Have a question about this product?
Question by: tom on 14 Jan 2015 22:15:00
Show answers...
hi, do you happen to know from other customers if the brass padlock provided is waterproof? I intended upgrading just in case but have not been able to find any padlock that would fit which is officially marked as waterproof, so thought id check as the plan is for me to be locked 24/7 for a few weeks at a time, so just want to be sure that when that release date finally arrives, the lock pops off lol.
Answer by: Mistress Victoria (Admin) on 15 Jan 2015 10:58:00

We haven't had any customers come back to us about whether or not the lock is waterproof or not, no. There is also no information from the manufacturer. Perhaps someone will see your question here and they can give an answer? You can also purchase your own padlock which you know is waterproof, just look for one that states it is 20mm
Question by: jon on 8 Aug 2016 17:16:00
Show answers...
Is there likely to be a version with different size cock-rings? Other chastity devices have a choice.
Answer by: Mistress Victoria (Admin) on 9 Aug 2016 09:20:00

Yes we agree there should be more rings but unfortunately this device only comes with one cock ring direct from the manufacturer and there are no spare rings available.
Question by: roy on 30 Dec 2014 14:07:00
Show answers...
i am so pleased with my chastity cages feel great ony onr thing how does the plug come out , tried pulling turning but still there just want to know how to clean
Answer by: Mistress Victoria (Admin) on 5 Jan 2015 12:31:00

The urethral sound should come out by turning the ball on the end to unscrew it. hope this helps!