Tridental Incapacitators were trident-like technological weapons used by the Chritchellites. They appeared in "Episode IV: Jack, the Woolies, and the Chritchellites."
The Tridental Incapacitators were utilized by the Chritchellites in order to conquer and enslave the Woolies. They appear to be dark-colored, three-pronged, pole-like weapons that deliver a painful electrical shock, much like tasers, hence their name and function.
In Season 5, Jack is seen utilizing a weapon of a very similar build and function, possibly indicating that he has lost track of the Bushido code that made him such a powerful and honorable samurai warrior. Notably, he uses it to destroy the largest Beetle Drone ever created with a single throw, abandoning the weapon in the process.