Record the exact cage model and accessory before comparing dimensions. A matching width or diameter is only one part of compatibility; the interface, alignment, material and supported assembly still need confirmation. Do not measure the body with hardware tools or modify a part to make a near-match fit.
An interface measurement record
| Interface | Record | Do not substitute |
|---|---|---|
| Strap slot | Clear opening width and height, plus the strap’s specified width and thickness. | Overall cage width for slot clearance. |
| Mounting holes | Center-to-center spacing, hole dimensions and orientation. | Distance between outside edges without noting the definition. |
| Threaded fitting | Specified thread details, engagement and model match. | Diameter alone for a complete thread match. |
| Ring-to-body connection | Mating profile, alignment and the relevant defined spans. | Ring inner diameter for attachment compatibility. |
| Buckle or connector | The actual connection format and clearances. | A similar photograph or color. |
Keep four identifiers with the numbers
- Exact product and model/version.
- Selected configuration and included components.
- Measurement value, unit and both endpoints.
- Documented compatibility statement or the question still unanswered.
Use a suitable non-damaging method only on accessible, off-body parts. Do not force a gauge into a slot, open a fixed joint or infer a hidden dimension from a scaled image. If a needed value is missing, ask for it.
Flat Inverted Chastity Cage with 4 Base Rings and Adjustable Strap
This cage offers a strap as part of its own configuration menu, separately from the confirmed four-ring set. That is a model-specific option to inspect. The listed strap range does not supply slot dimensions or establish that an independently purchased strap uses the same connector.
A range is not an interface specification
An 85–130 cm strap range, for example, describes an adjustment span when that value is actually documented. It does not provide strap width, connector thickness, hole spacing or the intended tension. Do not call a listing complete for compatibility merely because it gives a waist range.
The general compatibility checklist covers the whole pairing. The specification decoder helps identify missing fields, and package contents distinguishes a compatible option from a part actually included in your selection.
When the figures still do not settle it
Ask for explicit confirmation of the exact pairing. A set of matching measurements does not establish personal suitability or every aspect of mechanical compatibility. Keep an unresolved interface unverified rather than adapting it.