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Perfect for:
A cage that no longer slips
Anatomical curve for extended wear
Two side loops for a support belt
304 stainless steel, four diameters
Find my ideal cage size
Your measurement stays private.
At Plaisir & Chasteté, your satisfaction is our priority. If you are not completely satisfied with your purchase, you have 30 days to change your mind and request a return or exchange.
At Plaisir & Chasteté, we offer free delivery for all your purchases. We also guarantee your confidentiality with discreet delivery: no distinguishing marks will appear on your package. In addition, your order will be delivered quickly, between 5 and 10 days. Enjoy a serene and completely confidential experience!
Free delivery
Secure payment
Neutral and discreet packaging
Satisfaction guaranteed or your money back
Secure payment
Neutral and discreet packaging
Satisfaction guaranteed or your money back
Some cages are worn for a few hours. Others never come off. For those, the K04A ring changes everything: a curved circle of steel, flanked by two side loops where a support belt attaches. The cage no longer weighs, no longer pulls, no longer slips. It stays exactly where it was locked.
The metal is cold at first touch, then it warms up and fades from mind. What remains is the feeling of being held everywhere at once: the ring at the base, the belt on the hips, and between the two a cage that no longer moves a millimetre. The curve follows the body and spreads the pressure, where a straight ring always presses on the same spot. Walking, sitting, sleeping: every movement recalls the confinement without ever loosening it. Any attempt to slip out of the cage runs into this double anchor.
The K04A ring fits only our metal chastity cages with a built-in lock, the ones where the lock cylinder sits inside the cage. It does not fit models closed with a hex screw (Allen key), nor cages bought elsewhere. Compatible references are listed in the technical specifications. Not sure which one your cage is? Contact us before ordering and we will check for you.
For the size, measure around the base, behind the testicles, then divide by 3.14: that gives you the diameter. The two loops take a support belt or strap, not included. Made of 304 stainless steel, the ring cleans with warm soapy water and joins our chastity cage accessories as a spare or an upgrade.