I think this is one of those occasions where it's proving really hard to find because I don't know the proper name for it

I've made a steering tie rod / drag link (everyone seems to have different names for it) and I previously used a Vitara (I think) part which I modified. Unfortunately the ball joints now need replacing. Ideally I'd like to just cut the part marked in red in the picture off and weld a replacement on but can't find anything suitable.
There seem to be plenty of the conventional ball joint rod ends around but none like this?
Anyone know what its proper name is or even if you can buy them on there own?
Thanks!