also: さんご
trident vajra; three-pronged vajra
A Buddhist ritual implement with three prongs at each end, used in esoteric Buddhist practices. Compare with 金剛杵 (kongōsho), the general term for vajra.
See also: 金剛杵
In esoteric Buddhist rituals, the three-pronged vajra is sometimes used.
The sanko is a type of vajra, with three prongs at each end.