Spetum

Other names include chauve souris, corseca, corsèsque, korseke, runka, and rawcon.

It consists of a pole, some 6–8 ft (1.8–2.4 m) long, on which is mounted a spear head with two projections at its base.

[1] The spetum is usually distinguished from the ranseur and partisan by its "prongs" being single edged and used for slashing.

The main blade is long enough to destroy any significant organ in the human body with a thrust.

The side blades could bind weapons, similar to a jitte or sai.