
The Queen’s Keep is very durable and has an open front design to make it easy to clean without removing the device. It is so lightweight and compact which makes it easy to hide under clothes for 24/7/365 wear. It is so comfortable you will forget you are wearing it at all!
The anti pullout system and security screw options are available for this item.
Specs. Device is constructed of 1/8″ X 1/2″ flat bar and 1/8″ round rod to construct the cage on the tip.
Base ring is made from 1/4″ round bar. All parts are handmade and can be built to any size. Made of 304 and 316 stainless steel.
Weight About 5.0 OZ
Lock not included.



I ordered my Queen’s Keep the first week of April and got my lovely package today. Wow what a great piece of work / art. I can see why it takes about 6 weeks to get. Slipped in and 100 times better than the CB-6000. As the other person points out no smell, solid feeling and just over all a great piece. It shows a little more under clothing or at least these pants, but that’s okay worth the price. It is very restrictive and holds my member just right, there is no movement of such and could not have asked for a finer product to do what I want it to. Thank you for your craftsmanship
Glad you like it.
Here’s to months of continuous lock up.
Mistress MM
I had been using a cb-6000 on and off for a year but could never fit quite right. I then switched to the 6000s cage which did work better but just like the original cage I was too wide for it. The s cage did work a little better because it captured the top part and I squeezed in. Looked all year for a replacement and finally found this place. I talked to the staff here with numerous questions. I then pulled the website up and showed it to my Wife and asked her which one she liked. She choose the Queen’s Keep. I was still hesitant mostly because of the price tag but after two months of additional search and reading every review out there I kept coming back here. So I asked the wife I could order and her only requirement was that if I order yet another “toy” or “item” it better be worth it. Because I do have quite a collection of items that didn’t live up to expectations. And I knew the price tag of the Queen’s Keep at least for us was not a small amount to us.
Not quite five weeks pass and I get an e-mail stating I didn’t specify the size of pins I wanted which I replied to and asked about the time frame of the item being completed. I received a quick reply that stated it normally takes six weeks. But then a few days later I got a surprise e-mail that the item had been shipped. This was on Friday… So here goes my weekend wondering how things going to turn out. Monday It arrives at my office (packed in a nice discrete box btw). After dinner out we head home for my unpacking.
First thoughts it looks Great! Look each of the items carefully then decide for a trial fit. Put the ring on which was a little snug getting on over things (which is what I wanted), drop the cage on, put the security screw on. umm feels good, wow I’m hard but it’s not going anywhere. No pinching from rings like the cb-6000. No hair pulling. No bad smells once I make a bathroom trip (plastic tube of cb-6000). I like this. Ok one more test.. Can I pull it off? nope… ahhh I always felt I wasn’t truly locked with the cb-6000 it was plastic, this is metal. No escape.
So a few hours later I decide to play with some pins and spike trip. Put a few pins in which are to keep you from escaping didn’t really do anything for me because even without them I could not get it off. But the medium ping did push down on the top of the skin a bit and had an interesting effect. Kinda like a reminder that you are hard or not.
Then the spike trip. Mind you I’m already hard. I had fantasized about this for a long time. Here is the device that will prevent you from getting hard. Ok I just got it inserted and.. well I quickly took it off again. I think I’ll gives this a try another day. It is not for the faint of hard. Just like they say on the website.
I’ll send another update soon!
I just wanted to say that your craft is absolutely amazing. I just received my device today and put it on. It fits absolutely perfect. I cannot wait for my wife to get home to check it out too. I have a feeling that now that it’s on won’t be coming off for a while. The Q.K is very comfortable and well worth the money that was spent on it. The worst part of the whole thing was waiting for it to be finished and for it to be shipped. Thanks again!
Sam,
Check out the sizing rings on the Accessories page of this website.
One week now in my Queens Keep… it is perfect (99.9%) and I have forgotten several times that is is attached to me…DON’T waste your money on anything else..MM is fantastic for service (1 modification needed) and they took immediate care of my request… Have had plastic, and silicon devices… could have had lots of pizzas and cold beer for what I wasted on those devices… The security screw is great, and if you wanted to you could take it out and put a small padlock in its place….Buy one, put it on and forget you’re locked up until you want “something”…! Thanks MM for your ingenuity… Texas gold for sure!!!!
On Oct. 5, 2011 I got into my Queen’s Keep and it is the one. After many tries over the course of 10 years & 8 devices the Queen’s Keep has become a part of me. I like the tube like entrance which is narrower than a ring type entrance to the tube. Less frontal impact on the scrotum for those that are “high & tight”.
I have a top mounted post on the main ring which helps raise the tube higher on the scrotum which makes it more comfortable for my compact build. I recommend this option (just ask MM) for high & tight builds.
Easy to keep clean and Mrs. Keyholder likes the appearance of it. Have done 2 – 7 week stints and now at Day 30 looks like at least 60 days till the next holiday. I might get release by then (?). Uh oh……….
A double thumbs up for Mature Metal’s great customer service. Without it I think I would have given up and added another toy to the list of failures. Don’t give up; fantasy CAN become reality.
I ordered my Queens’ keep late last year (2011) and within 8 weeks I received exactly what I ordered. I added the spike strip, the anti pullout pins and the screw in lock with security screw The longest part of the process was the shipment from Texas to Toronto, Canada.
I measured and ordered my device to be much like my CB-6000. The only alteration in size was the length which I shortened. The fit was perfect as ordered.
The only change I would make is for the ring to be a size larger than the CB6K. I actually ordered a new ring a size larger and the difference, although slight is huge. Once in a while I would be woken by nocturnal erections. Now with the extra size, this no longer occurs. Again, I placed my order for a new ring on Thursday and it was shipped Monday…3 days later. Thank you Mature Metal for everything.
Glad you are enjoying everything….
Please let us know if you have any questions, or need any assistance in the future.
Mistress MatureMetal
Hello everybody,
Could you explain the difference between :
1) Queens Keep at $310
2) Queens Keep w/Spike strip at $400
Pls use some easy words for your explainations.
Many thx in advance.
Best regards
The queens keep is just the device without any add on accessories. The queens keep with spike strip is the device + http://www.maturemetal.com/accessories/spike-strip
Thanks
Mistress MatureMetal
quelqu un peut il me donner les differentes masures en centimetre
remerciement anticipés
Emy,
Tu peux utiliser ce site :
http://epiphanie.net/divers/conversion_metrique.html
J’ai une question : il y a une version à $400 (Queens Keep w/Spike strip)
Qu’est ce que c’est et que celà comprend-il ?
A te lire en te remerciant d’avance.
I have provided a detailed review of the Queens Keep at: http://secretchastityhusband.blogspot.com/2011_09_01_archive.html
I compared it to several other types of devices I have used and found it to be the best. Four months now after the review and I am still wearing it practically 24/7 when not removed for Milady’s pleasure.
I’ve been locked in mine for about 2 1/2 weeks–on and off for abut a week and 24/7 for the rest of the time, and plan on being in it long term. It fit perfectly the first time. It is designed and made well (unlike that plastic junk). It is easy to keep clean. Very happily caged, here! I can seriously recommend this to anyone who is serious about being in chastity.
Would definately recommend the security screw and anti-pullout device. The body needed to heal a bit after the first lock up but the body adjusted and the second lock-up is going great. Barely notice I have it one and can do all my normal activities. Looks great and feels great. Would recomend this device.
This is a magnificent device from an excellent manufacturer; I ordered mine on August 14th and it shipped on the 30th. I received it and started wearing it on Monday and it is perfect! I’ve never had a device so restrictive, yet comfortable, and completely effective!
I have been locked in the Queenskeep 24/7 for over a week and have been able to continue with all my usual activities with no problems. Although I am uncut, I have had no issues with pinching because the vertical bars hold the clothing away the end of my cock. The open end allows for a good cleaning using a hand held shower. The flat bar around the base of the cage makes for a snug fit with no opportunity for pull out and ample space between the base ring and cage to accommodate my size. We chose the security screw option, so there is no bulk from a padlock; it is a bit of a trick to line up the holes and get the screw threaded once the piece is put on, but this isn’t something that needs to be done frequently for long term wear. All in all, the only “problem” that arises is the one that can’t be solved while wearing the device (lol). I would definitely recommend this for anyone interested in the long term experience.