Chastity and orgasm denial discussion

Could someone guide me toward some online diagrams showing the dimensions for the cb2000 or cb3000 solid A-rings? I’m particularly interested in how the three pin holes are positioned and sized.

I’ve possibly located a maker who can craft one of these from high-grade, nickel-free stainless steel (either surgical or piercing quality). However, I need to supply them with the drawings and dimensions before getting a quote and having it produced.

Any assistance here would be much appreciated. It’s been a long-standing desire of mine to swap out my Fort hinged A-ring for one made from this superior metal. While a hinged version has its merits, I believe a solid ring is better overall. Granted, it might be slightly more difficult to take on and off, but once I have an A-ring that requires no maintenance (no hinge sleeves to replace or re-varnish, no joint cleaning, etc.), I don’t see removal and replacement becoming a frequent problem, especially if I find a special someone or even just a willing key-holder in the meantime.

Information regarding the locking pin would also be helpful.

I’d really appreciate any help with this.