Description
The Silver Steel Holy Trainer V4 Chastity Cage is engineered for users who prioritize long-term stability, durability, and secure wear. Crafted from premium stainless steel, this upgraded version improves upon previous generations with enhanced comfort, structural strength, and refined detailing.
Designed for discreet wear under clothing, the V4 combines a sleek silhouette with solid construction — making it ideal for extended use.
Traditional Brass Locking System – Maximum Stability
The HTV4 features a traditional brass key locking mechanism, known for its structural rigidity and long-term reliability.
Compared to button-based systems, the V4’s locking structure provides:
- Stronger mechanical stability
- Greater resistance under weight
- Enhanced security for continuous wear
For users seeking the most secure and stable metal option, the HTV4 remains the preferred choice.
316L Stainless Steel Construction
The HTV4 Metal is crafted entirely from 316L medical-grade stainless steel, polished inside and out for a smooth, refined finish.
The solid metal build gives the device a substantial feel and helps effectively suppress erections through its weight and structure.
Weight: 9.1–12.3 oz (258–350 g)
Because of its heavier construction, the V4 offers excellent control and stability during wear.
Designed for Long-Term Wear
Thanks to its reinforced locking system and full stainless steel construction, the HTV4 is particularly well-suited for:
- Extended daily wear
- Long-term control scenarios (best used with a nylon belt for added support)
- Users who prioritize rigidity over quick locking convenience
Unlike button-lock designs, there are no alloy components, making the V4 more suitable for water exposure, including swimming.
Hand-Finished Craftsmanship & Ring Compatibility
Each HTV4 unit is hand-polished and carefully finished to ensure smooth edges and premium quality.
Unlike HTV5, HTV4 cages and rings are fully interchangeable, so you can purchase additional rings separately without compatibility concerns.
Sizing Note
Although HT rings follow standard sizing measurements, their thicker construction may create a slightly tighter overall feel compared to thinner base rings.
For users seeking enhanced comfort during long-term wear, selecting one size up may provide a better fit.

Product Specs
Package Includes
- 1 x Silver Steel Holy Trainer V4 Chastity Cage
- 1 x Internal Locking System with 2 Keys
- 1 x Stainless Steel Ring
- 1 x Nylon Strap (optional)























































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