👉 A junction weapon, also known as a junction knife or a dual-purpose blade, is a type of compact weapon designed to function both as a knife and a weapon. Typically, it features a sharp, single-edged blade that can be used for slicing or stabbing, and often includes additional features like a retractable blade, a sheath for concealment, or even a mechanism to transform it into a more lethal weapon, such as a dagger or a short sword. These weapons are engineered for efficiency and versatility, making them suitable for self-defense, hunting, or combat situations where space is limited. Their design emphasizes a balance between utility and concealability, allowing users to carry them discreetly while maintaining their effectiveness.