The Mjolnir Triquetra King Chain Necklace depicts the hammer of the beloved Viking god Thor with an intricate Triquetra etched on it. The King Chains also come with Teiwaz runes and were worn by Viking kings as a status symbol as the name applies. Mjölnir is associated with lightning, thunder, and storms. The Vikings wore the symbol of Thor’s hammer as an amulet for battle and life.