Description
Ensure your CB-X chastity device maintains a perfect and secure fit with these Replacement Black U-Rings, designed to work with all CB-X models and spare parts, including the CB-6000, CB-6000S, CB-3000, and The Curve. Whether replacing a lost ring, adjusting for a better fit, or keeping an extra on hand for convenience, these U-rings provide durable, body-safe support during your lock-up play.
Crafted from medical-grade polycarbonate, each ring is lightweight, hypoallergenic, and built to last. These interlocking rings are essential for assembling your device and maintaining the snug and comfortable fit CB-X is known for.
Available Sizes:
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#1 – 2.0 inches (50.8 mm)
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#2 – 1.875 inches (47.6 mm)
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#3 – 1.75 inches (44.5 mm)
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#4 – 1.625 inches (41.3 mm)
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#5 – 1.5 inches (38.1 mm)
Features:
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Compatible with all CB-X chastity devices
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Made from body-safe, medical-grade polycarbonate
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Lightweight and hypoallergenic
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Designed for long-term wear and secure lock-up
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Sold individually by size