Does this metal candle holder part have a name?

I'm trying to find spares / replacements of these for some of my candle holders. I'm at a complete loss. Does this piece have a name? I tried looking for keywords like metal candle inserts, hangers, cradles, hammocks, frames, suspended, etc. I didn't come up with any sold separately, only a couple of different styles sold as part of an existing candle holder set.

Has anyone ever seen them sold separately (any style - for crafts, wedding supplies, etc), or only along with the glass decorative piece? Thanks!

 

looks like many are listed as: tea light butter warmer stand

 

Thanks Don. I'm looking for the kind that hangs inside a glass cup, vase, rose bowl, cylinder, etc. Sorry - I forgot to include the pic that showed the whole thing.

 

Google Eastland hanging candle holders if you didn't see them already.
Janet

 

Thanks, Janet.