The S77 is a ringed open-frame stainless steel chastity cage offered in Small and Standard lengths. Circular ribs form the shaft section, while the tapered front retains an open structure.
Both cage sizes have a 33mm internal diameter. The Small cage measures 45mm in length, while the Standard cage measures 60mm. Each size is available with a 40mm, 45mm or 50mm base ring.
Ringed Open-Frame Design
- Stainless steel cage with circular shaft ribs
- Small and Standard cage-length options
- Fixed 33mm internal cage diameter
- Three selectable base-ring diameters
- Sliding lock supplied with two keys
S77 Measurements
| Cage size |
Cage length |
Total length with ring |
Internal diameter |
| Small |
45mm |
60mm |
33mm |
| Standard |
60mm |
75mm |
33mm |
Base-ring options: 40mm, 45mm or 50mm internal diameter.
What Is Included
- One stainless steel S77 cage in the selected size
- One steel base ring in the selected diameter
- One sliding lock
- Two keys
- One storage bag
Choosing a Variant
Select the cage length and base-ring diameter separately. Size names are only labels, so use the listed measurements rather than relying on Small or Standard alone. Review the Chastity Cage Size Guide before ordering.
Browse the metal chastity cage collection to compare other structures and lock configurations.
Product Benefits
- Waterproof: Yes
- Designed for wearer comfort
Care and Use
- Inspect the ribs, front section, base ring and lock before use.
- Check that every joint and edge is smooth and undamaged.
- Remove the device regularly for cleaning, complete drying and skin inspection.
- Keep both keys accessible.
Important: This adult novelty product is not a medical device. Remove it immediately if you experience persistent pain, numbness, cold skin, unusual discoloration, significant swelling, broken skin or difficulty urinating. Seek appropriate medical assistance if symptoms are severe or do not resolve after removal.
