Connects two 4'' dust hoses to create a 90 bend in a dust collection line (hose clamps not included). Molded teeth interlock with the exclusive Ready-Mount Mounting Brackets (sold separately). Fitting can be rotated in 15 incrementswon't spin or slip once secured in the brackets. Can be used without Ready-Mount Brackets as a standard 4'' elbow fitting. Made from durable ABS plastic.
