Is anyone aware of a part that would be similar to this, but much smaller and potentially that could be installed in the same way that you would install a threaded insert. I imagining something that when installed, would be flush with the surface, would have a sort of scoop out of it and a bar over top of the scoop so that you could slide a piece of string through to secure the string to this "anchor".
https://cdnimages.opentip.com/thumbs...96_576_576.jpg
I've tried searching with a bunch of different terms, but just haven't been able to find what I'm looking for. Maybe it doesn't exist, but hopefully I just haven't hit on the correct terminology.