TERNENCE Stainless Steel Male Chastity Device Accessories 8mm tubing (0.5mm Cage Steel Tube)
The smooth statinless steel and 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.
What This Part Is
This is one stainless steel cage tube, made to replace the tube already fitted inside your cage. It is a spare part rather than a complete device, so it only works when it is seated in a compatible male chastity device and secured by the base ring and lock you already own.
Everything else on the device stays as it is: a lost or damaged tube comes out, the new one goes in, and the cage is back in use.
Specifications
| Specification | Detail |
|---|---|
| Material | 304 stainless steel |
| Length | 48 mm |
| Tube diameter | 8 mm |
| Version | 0.5 mm cage steel tube |
| Bore | Hollow, open through the centre |
| Finish | Hand polished, no plating |
| Product code | Y11 |
| Type | Replacement cage tube |
| Included | One replacement tube |
Material & Finish
- Solid steel, no plating: the tube is cut from stainless steel with no chrome plating and no nickel plating, so nothing is layered on it that can flake or wear through against skin on a stainless steel cock cage.
- Polished by hand: every piece is finished until both the shaft and the hollow centre feel smooth rather than machined, which makes fitting easier.
- A bore that rinses clear: the polished inside of the hollow shaft lets water run straight through, so residue does not cling where it is hard to reach.
- Cleaned before packing: each part is cleaned and disinfected before it is boxed, so it arrives ready for a final wipe and its first fit.
When You Need a Replacement
Most people order this tube to keep a device they already own in service — it is the part to reach for when the original has been lost or misplaced while the cage itself is still in perfect working order. Others keep a spare on the shelf so a long stretch of wear is never cut short by a single missing piece, and some order a second tube to rotate between two devices during the week. It is also the choice if the soft tubing you have been wearing feels too yielding, since this is the metal chastity device version of the same fitting.
Fitting & Safety Steps
- Sanitise the tube with alcohol and let it dry completely before the first wear.
- Lubricate it with a water-based product — a small amount is enough, and more can be added if the steel feels dry.
- Insert slowly before erection, taking your time rather than forcing it.
- Close the cage and check that the tube is seated properly, with the ring and lock holding it in place.
- Remove it only once you are fully relaxed, and never force it out.
- Stop straight away if anything feels uncomfortable, and leave the cage off while the skin is bruised, swollen, inflamed or cut.
After-Sales & Support
- Rated 4.7 out of 5 across 16 customer reviews. TERNENCE has shipped more than 10,000 chastity devices worldwide.
- Spare parts held in stock: replacement tubes and tips, nuts, base rings, straps, belts and lock cylinders, so one worn part does not retire a device that still works.
- Discreet delivery: orders ship in opaque packaging, with no product information shown on the parcel or the customs declaration.
- Support after the sale: sizing, care and hygiene questions are answered whenever you need them, from a first order to a replacement years later.
Warranty & After-Sales
Every TERNENCE piece is made to stay in use, so we keep genuine spare parts and compatible add-ons available over the long term: replacement tubing and tips, nuts, base rings, straps, belts and lock cylinders. Reach out before or after ordering and our team will help you confirm the right size, material and fit for your device, and guide you to the correct replacement part when something needs changing. Common questions about sizing, care and hygiene are answered in the FAQ. We're here for the whole life of your device, not just the sale.
FAQ
Q1. Will this tube fit my cage?
It is built for cages that take this tube size, so compare the length and the opening of the part you are removing with the measurements listed above — the brand of your male chastity device does not matter. If you are unsure, send us a photo of the old part or the cage model and we will check it before you order.
Q2. Should I choose the steel tube or the silicone one?
Steel keeps its shape and does not soften with body heat, so the fit feels the same at the start and the end of a session. Silicone is soft and flexible and can feel gentler in the first days of a new setup, but it moves with the body and usually needs replacing sooner. If the soft tubing has felt too yielding for you, this is the firmer option.
Q3. Is it suitable for sensitive skin?
Because the tube is solid steel rather than plated, there is no coating layer and no nickel to react with sensitive skin. If plated parts on a stainless steel cock cage have caused itching or redness before, this uncoated finish is usually the calmer choice. Keep it clean between wears and stop wearing it if any irritation appears.
Q4. Which version does my cage need?
The tube listed here is the steel version, while the soft silicone spare for the same cages comes in two thicknesses, so the two are not interchangeable. Compare the part you are removing, or tell us which male chastity cage you have and we will confirm the right one before you order. Getting the version right is the difference between a tube that seats properly and one that does not.
Q5. Will it stay comfortable across a long wear session?
Comfort comes down to fit. Once the tube is seated correctly with the ring and lock, it adds almost nothing inside the cage, so a full day feels much the same as an hour. Checking that it still sits flush after each wear is the simplest way to keep a male chastity cage comfortable over weeks.
Q6. How do I know when it is time to replace it?
Steel does not wear out quickly, so the usual reason to replace is damage rather than age: deep scratches, a bent shaft, or a tube that no longer sits flush in the cage. If the surface has dulled, a fresh tube brings back the smooth feel of a new fit. A quick look after each wear means you notice any change early.
