







The Curve Black Cock Cage Kit by CB-X – Bigger Fit Chastity Cage
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The Curve Black Cock Cage Kit by CB-X – Bigger Fit Chastity Cage. More room, same rules. The CB-X The Curve Black is a lockable cock cage kit designed for a larger fit, with a sleek black finish that stays discreet under clothing.
Made from lightweight medical-grade polycarbonate, this vented chastity cage is built for airflow, easier cleaning, and practical long-wear routines, with a customisable system of rings, pins, and spacers to help dial in the fit.
The Curve Black Cock Cage Kit by CB-X – Bigger Fit Chastity Cage Main Features:
✅ CB-X The Curve black cock cage kit designed for a roomier, secure fit
✅ 3 3/4-inch (9.5cm) cage length for a larger-size lock-up
✅ Medical-grade polycarbonate that’s lightweight, hypoallergenic, and durable
✅ Vented cage design supports airflow for hygiene and long-wear comfort
✅ Functional opening for urination access while worn
✅ Customisable fit with multiple locking pins and matching spacers
✅ Five U-ring sizes included to fine-tune comfort and security
✅ Brass padlock with keys for a classic lock-up setup
✅ 5 individually numbered plastic locks for a discreet non-metal option
The Curve keeps the fit generous without turning the whole setup bulky. The adjustable CB-X system makes it easier to get the ring size and spacing feeling right, so the cage sits securely and stays manageable for ongoing wear.
Take time on the first fitting, keep things smooth with a little lubricant, and stick to a simple cleaning routine. When it’s dialled in properly, this cock cage kit can become a reliable long-wear option that feels secure and low-key.
How to Use & Care
ℹ️ Fit & Lock: Choose the best-fitting ring, add a small amount of water-based lube, assemble with the preferred pin/spacer length, then lock once everything sits smoothly and comfortably.
ℹ️ Clean: Wash with warm water and mild soap, rinse well, and dry completely before re-wearing.
ℹ️ Wear Smart: Check comfort regularly and remove immediately if there’s pain, numbness, or swelling.
What’s Included
✅ The Curve black chastity cage
✅ Five U-ring sizes: 1 1/2-inch, 1 5/8-inch, 1 3/4-inch, 1 7/8-inch, 2-inch
✅ Multiple locking pins
✅ Multiple spacers (matched to pin lengths)
✅ Brass padlock with keys
✅ 5 individually numbered plastic locks
Size & Measurements
ℹ️ Cage Length: 9.5cm (3 3/4-inch)
ℹ️ Inner Diameter: 3.8cm (1 1/2-inch)
ℹ️ Ring Inside Diameters: 3.8cm (1 1/2-inch), 4.1cm (1 5/8-inch), 4.45cm (1 3/4-inch), 4.76cm (1 7/8-inch), 5.08cm (2-inch)
ℹ️ Material: Medical-grade polycarbonate
Shop with Confidence
Shop with a trusted Aussie store with discreet shipping, friendly local support, and free shipping over $100, so treat yourself to a smoother checkout and a better-fitting lock-up.


