If it’s just for a wire to a socket then you don’t really need a massively highly specced iron (but a temperature controlled iron is a joy to use), I use one of these:
more for the magnifying glass than the clips, as I’m old and my legs are bent, my ears are grizzled and my eyes are knackered etc...
the bonus of using the crocodile clips is that they are a useful heat sink, so it reduces the risk of burning stuff.