A trident is a three-pronged spear. It is used for spear fishing and historically as a polearm. The trident is the weapon of Poseidon, or Neptune, the god of the sea in classical mythology.

A Retiarius was a Roman gladiator who fought with equipment based on that of a fisherman: a weighted net, a three-pointed trident (fuscina or tridens), and a dagger (pugio).
The Retiarius was lightly armoured, wearing an arm guard (manica) and a shoulder guard (galerus). Typically, his clothing consisted only of a loincloth (subligaculum) held in place by a wide belt or a short tunic with light padding.
He wore no head protection or footwear.

Measurements:

Total Length: 1315mm
Head Span: 330mm
Tine Length: 220mm
Material: Wood handle + Steel head
Weight: 1860g