Tudor endlink 380 "connector"

[ialienam]

Guys, need a bit help here, recently bought a Tudor Monte Carlo 7159. Have a 7836 bracelet and 380 endlink. However, one endlink was missing and I didn't think it was a big deal. A friend of mine found me a pair of 380 endlinks.

But by the time we received it, we didn't know that a "connector" (or sorry, I don't even know if it's the correct terminology) is also required.

Anyway, pls see pics if makes more sense. And I have found this (looks like it's what I need, but sold out anyway)
https://www.chrono-shop.net/en/6486-...7836-20mm.html

Some help here pls, where can I find it?