Hecate’s wheel (Strophalos of Hekate)

The Strophalos, or Hecate’s wheel is an ancient Greek symbol, and is an emblem of the initiatory lunar Goddess Hecate (Diana Lucifera), and her triple aspect. Only one ancient source remains to shed any light on the emblem’s meaning. 

The second century Alexandrian text known as the Chaldean oracle describes the emblem as a labyrinthine serpent (emblematic of rebirth) surrounding a spiral, symbolic of the Iynges- “whirlings” or emanations of divine thought. Today, it is generally used by practitioners of Hellenic Recon or Dianic Traditions of Wicca as an emblem of religious identification. Other emblems of Hecate include torches, dogs (generally female), keys, serpents, and of 
course, the crossroads.