Short Open-Frame Stainless Steel Chastity Cage – S237

The S237 is a short open-frame stainless steel chastity cage with a geometric cage structure and central hex screw lock. Its verified dimensions include a 22 mm cage length, 25 mm total length with the ring and a 33 mm cage diameter.

Choose from 40 mm, 45 mm, 50 mm or 55 mm circular back rings. Selected variants also include an adjustable waist strap. Compare your measurements with our Chastity Cage Size Guide before selecting a ring.

Key Features

• Short open-frame stainless steel design
• Geometric cage structure with open ventilation areas
• Central hex screw locking system
• Four circular back-ring sizes
• Optional adjustable waist strap on selected variants
• Model: S237

Verified Measurements

• Cage length: 22 mm
• Total length with ring: 25 mm
• Cage diameter: 33 mm
• Circular ring options: 40 mm, 45 mm, 50 mm or 55 mm internal diameter
• Locking method: Central screw with Allen key

Available Variants

• 40 mm circular ring
• 45 mm circular ring
• 50 mm circular ring
• 55 mm circular ring
• Each ring size is also available with an adjustable waist strap

Waist strap note: The strap is included only when a variant specifically labeled “with waist strap” is selected.

What Is Included

• 1 short open-frame stainless steel cage
• 1 selected circular steel back ring
• 1 locking screw
• 1 Allen key
• 1 adjustable waist strap when a waist-strap variant is selected

Fit and Use Notes

A short cage length does not determine fit by itself. Check the cage diameter and base-ring measurement as separate dimensions. Do not choose a ring solely from a general small, medium or large label.

Check the fit before use and stop using the product if it causes pain, numbness, swelling, unusual discoloration or difficulty urinating. This is an adult novelty product and not a medical device.

Compare Related Designs

Browse additional metal chastity cages or compare other low-profile options in our flat chastity cage collection. For material differences, read our Metal vs Silicone Chastity Cages guide.