Stainless steel catheter - Is this Cock Cage compatible accessory

It's pretty big, but super high quality and extremely comfortable.

8mm is just too big for most people. 7mm would have been perfect. I was able to get it into my urethra several times but there was considerable resistance and the tip of my penis bled after wearing for 12 hours of continuous wear. Not comfortable at all. Great if you're into pain though which I am. Just not to the point of the tip of my urethra bleeding.

This is for the .5mm cage steel tube.I had bought my cage from another seller a year ago, but it looked just like the one in the picture so I assumed the tube would fit. Turns out the cage I have has a wider hole than the one this seller is selling. It's wide enough for the whole tube to fall out the front of the cage. I had to find a small washer to make sure it doesn't slide out the end of the tube when I have it on. This isn't the sellers fault, so I'm not gonna fault them for that.I will say that even if I had the right cage for the tube, there's one thing that makes me nervous about the design. if the cap were to unscrew itself while the cage is on and tube is in place, the tube could slip further down your urethra where you can't retrieveit. That's a bit of a scary thought. There's no flared base or rim to keep that from happening once the cap is unscrewed.

The TERNENCE Stainless Steel Male Chastity Device Accessories 8mm tubing Y11 (0.5mm Cage Steel Tube) feels surprisingly comfortable with some lube. It makes peeing easier in smaller cages.

I did not expect that the metal would cause pain issues, but it does. Since it doesn't bend, it's uncomfortable. If that's what you like, then go for it, it will fit the bill. However, if you are just wanting chastity without the pain, this is not the device. The human body bends and moves; this doesn't. This is partly my fault for not thinking of this when i bought it. But lesson learned.

This is a well made product of stainless .I was instructed by my wife/mistress to orderthis for additional security in keeping me locked in my happy go short chastity cage , there is nopulling or sneaking out of the cage with this locked in

A) Average urethra for a male, per medical literature, is 5-7 mm diameter. Most common male medical catheter (per catheter manufacturer) is 5mm. Not sure why they don’t offer some other sizes.B). The threaded portion should be longer. Putting it on a Ternence cage which is not threaded, I was able to make 3-4 twists on the cap. I would expect it to come unscrewed over the course of a day.Will not be using for these reasons

Well made, but I was too conservative in my measurements and the one bought is too small. I will be buying larger one. The pieces came packaged in nice little cloth bags and even had a cute little info card with a sweet salutation on one side, so the company seems like it's run by good humans lol