I’m looking for a very specific type of brass candle holder for my menorah and am at a complete loss.

I’m making my own – I am an incompetent but enthusiastic woodworker – and am looking for some relatively small brass candle holders. Something like these ones:

https://www.industrywest.com/marmol-radziner-menorah.html

It’s actually very similar to this – fairly minimalist and simple. I have been pouring through Judaica sites and getting nowhere. You don’t need to track it down specifically, but if you know of any place that may have some relatively obscure things or just your favorite sites, I’d love more places to look.