Comfortable, easy-to-operate foot pedal lets you maintain smooth, precise speed control of your Foredom SR Power Tool, so both hands are free to work on your project. Can be used with other Foredom models, including L, LB, S, SB, CC, and DD motors, as well as the Dremel Flex-Shaft tool. Made of heavy-duty, impact-resistant plastic with durable solid state electronics for years of reliable service. SPECS: Plastic housing. 120V, standard duty. Fits Foredom SR, L, LB, S, SB, CC, and DD motors, plus Dremel Flex-Shaft.