Abstract: A two-way lever switch capable of being highly readily and rapidly assembled with high accuracy, exhibiting satisfactory durability, and reducing a manufacturing cost thereof. The two-way lever switch includes three component or a spring-equipped lever in which a U-shaped spring is fitted in a lever member, an upper casing in which the spring-equipped lever is mounted, and a lower casing in which the upper casing is fitted; wherein the three components are assembled together in turn without using any fasteners such as screws or the like.