This is the custom Thor's Hammer we were asked to make for the heavy metal band Amon Amarth. They wanted to base it on the archaeological find from Ödeshög, Sweden with their logo "A" on it, as well as double "A" runes on the sides. The pendant was cast in Hypoallergenic Stainless Steel. Amon Amarth began selling it on their North American tour for the album Jomsviking in 2016.
More about Amon Amarth:
We have a similar, custom Grimfrost pendant for sale here: http://grimfrost.com/en/thor-s-hammer/stainless-steel/grimfrost-thor-s-hammer-stainless-steel.html
Mjölnir (English: Crusher), is the hammer of Thor, the Norse God of Thunder. An amulet depicting Mjölnir is known as a “Thor’s Hammer” and it was worn by the Vikings as an amulet of protection and power.