The Black Triangle Senka was a product originally made by Sentinel Concealment Gear, the predecessor to Black Triangle. Senka is a Wakizashi-style tool that features the classic dagger bevels that original Black Triangle tools were known for. Senka continues the tradition of non-metallic knives for professionals and responsible citizens. Senka, like all Black Triangle G10 knives, are point-driven. There are no edges.
Black Triangle knives are designed for everyday carry (EDC). Our non-metallic G10 knives offer a covert solution for self-defense in non-permissive environments (NPE). Lightweight and durable, these tools are ideal for concealed carry when traditional options aren’t practical. Whether you're traveling, at a concert, the gym, working in restricted areas, or just value low-profile gear, these lightweight knives provide reliable protection without drawing attention.
- All G10 knives come packaged in original Black Triangle VHS case from "Triangle Video" including a sticker.