TERNENCE Stainless Steel Male Cock Cage Accessories 8mm Urinary Catheter for T7, T8 Series Chastity Device
Since this urinary catheter is a curved tube, it is only compatible with some long cages.
L125 series- B240, B245, B250.
L038 series- D140, D145, D150.
L054 series- K736, K740, K745, K750.
L095 series- T736, T740, T745, T750.
L137 series- W040, W045, W050.
Premium medical grade silicone tube shaft, smooth and durable, safe to human body, odorless, no phthalate, non-toxic, no allergic reaction. It works with any water-based lubricants.
The smooth stainless steel tip and flexible silicone hollow shaft providing easy insertion.
NOTE:
1. If finding it difficult to insert, please lubricate and slowly insert this plug before erection.
2.To avoid injury or aggravation of pre-existing conditions, this product should not be used on bruised, swollen, or inflamed areas including skin lacerations.
3. Discontinue use immediately if discomfort occurs.
4. To aviod any injury, please remove this plug when your pen-is fully relax after use.
5. Please sanitize with alcohol before use, suggest use.
A Direct Replacement for Your Existing Cage
This is the replacement urinary catheter for T7 and T8 series cages, and for the other long-cage families that share the same curved seat. The catheter takes more daily wear than any other part of the device: repeated cleaning and handling eventually roughen or bend it, and fitting a new tube puts the cage straight back into service. It is cut to the same length and curve as the part it replaces, so nothing about the way your male chastity device fits or locks changes. If you wear a cage over long stretches, that consistency is what matters.
Specifications at a Glance
| Property | Detail |
|---|---|
| Material | Polished stainless steel |
| Diameter and fitting | 8 mm (0.3 in), seating into an 8 mm catheter channel |
| Length | 2 in |
| Bore | Hollow, smooth-bored |
| Cage compatibility | T7 and T8 series cages |
| Finish | Mirror-polished, bare metal |
| Part type | Add-on catheter tube, not usable on its own |
Why This Tube Is Made of Polished Steel
- Solid stainless steel, so the tube matches the hardware already on your stainless steel cock cage.
- The bore and the outer surface are polished smooth, so nothing catches or drags as the tube is seated.
- Steel is non-porous, which means a urethral chastity device part rinses clean and does not hold on to residue or odour between wears.
- The shaft is rigid rather than flexible, so it stays seated in the cage instead of shifting with movement.
- It keeps the same curve wear after wear, so a replacement behaves exactly like the part it replaces.
Fitting and Everyday Use
- Wipe the tube with alcohol and let it dry completely before it goes near the cage.
- Apply a water-based lubricant and give yourself a few minutes to relax rather than rushing this step.
- Insert the tube slowly before erection, not after.
- Guide the tube into the cage opening, close the male chastity cage and lock it as usual; once the device is closed, the tube is held in place.
- Wait until you are fully relaxed before easing the tube out after wear.
- Stop straight away if you feel discomfort, and never use the tube on bruised, swollen or inflamed skin, or over a cut.
Which Cages It Fits
- Cut for long cage bodies that use the same curved seat; short and ultra-short cages take a straighter tube, so this one will not sit correctly in them.
- The same seat is used by other long-cage families in the range, including the L125, L038, L054, L095 and L137 groups.
- Channel width alone does not decide fit: two cages can share the same bore and still need different curves, so match the series first and the size second.
- The series and model code printed on your cage is the only reliable way to match the curve, so check it before you buy male chastity device spares.
Warranty & After-Sales
Every TERNENCE part is built to stay in use, so genuine spares and compatible add-ons stay available over the long term: replacement tubing and tips, nuts, base rings, straps, belts and lock cylinders. Each piece is cleaned and disinfected before it is packed, and orders leave in plain, opaque packaging with no product details on the outside. If something needs changing, tell us your cage model and we will point you to the right piece. When you buy cock cage spares directly from us, you are covered for the whole life of the device, not just the first fitting.
FAQ
Q1. How do I know the tube is seated properly?
With the male chastity cage closed, the tube should sit flush at the opening, with no sideways movement and no pressure while you are at rest. If it rocks, sits proud of the opening or feels tight, open the cage and reseat it before you carry on. A tube that has not gone fully home becomes obvious as soon as you move around, so never force it.
Q2. How should I clean and store the catheter?
Wash it in warm water with a mild soap, rinse thoroughly and dry it completely before it goes back into the cage, because moisture left in the bore is what makes a urethral chastity device part go stale. Store it separately from the rest of the device between wears so the bore stays clear of dust and lint. Do not use abrasive cleaners or metal polish on the polished surface.
Q3. Will it match the rest of my device?
The tube is bare polished stainless steel with no coating or paint, so its finish sits naturally alongside a stainless steel cock cage. Because the metal is solid rather than plated, it will not dull unevenly or flake the way a plated surface can.
Q4. How often should I replace the tube?
Check the bore and the outer surface every few weeks, and replace the tube as soon as you see scratches, pitting or a bend that no longer follows the curve of the cage. A roughened surface does not clean down properly or seat as smoothly, so it is the clearest sign that a part on a male chastity device has reached the end of its life.
Q5. Will it fit a cage I assembled from spare parts?
Yes, provided the cage body itself is a T7 or T8: the catheter seats in the cage opening rather than in the base ring, so replacement rings, spacers or a different belt do not change the fit. If you buy male chastity device parts across several orders to build up a cage, check the series marking on the cage body before you order.
Q6. Is it worth keeping a spare tube on hand?
Yes. A bent, worn or lost tube is the usual reason a cage comes off mid-wear, and a spare in the drawer avoids the interruption. When you buy cock cage spares, add a second tube so a replacement is always within reach.
