
Metal Cage Ring Metal Hard | Chastity Control Device
$75.99

Metal Cage Ring Metal Hard | Chastity Control Device
A chastity cage that prevents an erection while you wear it. According to the product information, it is made of stainless steel and fits penises of 10 to 12 cm when flaccid, with an inner diameter of 3.2 to 3.6 cm. It comes with a locking pin, but the padlock is sold separately.
Compatible lubricant: water-based or silicone-based.
Temporarily Out of Stock
This product is temporarily out of stock. Check these similar alternatives:
Metal Hard chastity cageLocking pin, padlock sold separately.
One ring sits behind the testicles and the penis, when flaccid, goes into the cage. The rings are interchangeable, and the parts are joined with a locking pin. To lock it with a key you need a padlock, which is not in the box.
- Inner 3.2-3.6 cm
- Penis 10-12 cm
- Interchangeable rings
- No padlock

The essentials
Metal Hard chastity cage: what you need to know before you buy
Is it for you?
Who the Metal Hard chastity cage is for, and who it isn't
It suits you if…
- You want a chastity cage for control and submission play.
- Your flaccid penis measures between 10 and 12 cm.
- You want to be able to swap the testicle ring.
- You already have a padlock or don't mind buying one separately.
Better look elsewhere if…
- Your flaccid penis is longer than 12 cm or you need an inner diameter of more than 3.6 cm. This cage won't suit you.
- You prefer something soft. It is made of metal and doesn't give.
- You want to lock it with a key as soon as you open the box. It doesn't come with a padlock.
Size and measurements
Size of the Metal Hard chastity cage
Its inner diameter ranges from 3.2 to 3.6 cm (1.3 to 1.4 in), between a two-euro coin and a ping-pong ball. It fits penises of 10 to 12 cm (3.9 to 4.7 in) when flaccid; 12 cm (4.7 in) is a little more than the height of a 33 cl can.
Width, to scale
Two-euro coin2.6 cm (1 in)
This product3.6 cm (1.4 in)
Ping-pong ball4 cm (1.6 in)
Our usage tips
How to use the Metal Hard chastity cage
- Choose the ring you want to use: it should fit snugly without being tight.
- Pass the ring behind the testicles, with the penis flaccid.
- Put the penis into the cage without an erection. A little water-based lubricant helps it go in without chafing.
- Join the parts with the locking pin. To lock it with a key you need a padlock, which is sold separately.
- Agree on a signal to stop before you start and always keep the key within reach.
Cleaning
Wash it before and after use with warm water and mild soap, rinse it well and dry it completely before storing it.
Our tips
- Start with short sessions and build up gradually.
- Take it off straight away if you notice pain, coldness, tingling, numbness or a change in skin colour.
- If you notice itching or irritation, stop using it.
- Don't leave the person wearing it alone if they can't take it off themselves.
- Don't sleep while wearing it.
In the box
What's in the box
- The chastity cage
- Interchangeable metal testicle rings
- Locking pin
Padlock not included.
What the science says
What science says about talking clearly as a couple
The studies we cite did not test this cage. What they looked at is something that helps when you use it with another person: saying clearly, in words, what you want and what you don't.
In three studies, the first with 392 adults, feeling a high level of internal consent and using explicit verbal signals was associated with greater sexual and relationship satisfaction. They do not cover chastity cages.
Specifications
Metal Hard chastity cage specifications
- Type
- Chastity cage with testicle ring
- Inner diameter
- 3.2 to 3.6 cm (1.3 to 1.4 in)
- Flaccid penis length
- 10 to 12 cm (3.9 to 4.7 in)
- Material
- Stainless steel
- Rings
- Interchangeable, metal
- Fastening
- Locking pin
- Padlock
- Not included
- Brand
- Metal Hard
Questions
Metal Hard chastity cage: frequently asked questions
What penis size does the Metal Hard chastity cage fit?
Penises of 10 to 12 cm (3.9 to 4.7 in) when flaccid. Its inner diameter is 3.2 to 3.6 cm (1.3 to 1.4 in), so it's best to measure yourself flaccid before buying it.
Does the Metal Hard chastity cage come with a padlock?
No. It comes with a locking pin to join the parts, and the padlock is sold separately.
What is the Metal Hard chastity cage made of?
According to the product information, it is stainless steel with all edges smooth, and the testicle rings are metal.
How do you put on the Metal Hard chastity cage?
With the penis flaccid. The ring goes behind the testicles, the penis goes into the cage and the parts are joined with the pin.
Is the Metal Hard chastity cage suitable for beginners?
It may be, if your flaccid size is between 10 and 12 cm (3.9 and 4.7 in). It is rigid and doesn't give, so start with short sessions and take it off if you notice pain or cold skin.
How do you clean the Metal Hard chastity cage?
With warm water and mild soap, before and after use. Rinse it and dry it well before storing it.
Before publishing this product sheet we check that every figure is in its sources and that what it says holds up. Product sheets that do not pass this check are not published.
Product sheet updated on October 21, 2026
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