Man At Arms is back with a very timely video. The team shows the creation of Thor’s hammer Mjölnir. This one might not be magical but it is light enough to lift. The trick? They make it hollow. Does that stop mini-Mjölnir being used as a weapon? Certainly not; watch all the usual smashery at the end of the video.
A non-magical and non-hollow metal hammer would likely weigh over 200lbs. That would have been much harder to weild!