interguidedental 3 hole borden

I could be wrong, but I'm guessing from:

Originally Posted by Wiki

"While this is not the exact model used, it is the closest found to date. "

That it remains elusive.

It is killing me, because I bought one way back in the day and it had the three different holes, but for the life of me, I can't remember where I bought it. I know I bought some later and they had the one large and two small.

I am still not totally convinced that the piece is a borden connector... and due to your post I did a bit of research last night that may be leading us in a better direction. I am going to order a couple of pieces and see what comes of it.

I believe the version with the correct 3 different sized holes is called a High Pressure Borden connector. I have never found one myself but I think others may have a source for them.
But like Art, I am not convinced the originals were Bordens. I'll look forward to what you find out Art.

Any updates Art?

Necro bump! Was anything ever determined in regards to these NOT being Bordens?

As for the thread topic, I found this out the hard way too. Luckily these things are pretty cheap.