The 6 Inch ID To 5.5 Inch ID 90 Degree Rubber Reducer Elbow is a practical and versatile product designed to fit most makes and models. Made from durable black rubber, it features a 6-inch inner diameter (Measurement A) that smoothly transitions to a 5.5-inch inner diameter (Measurement B) with a 90-degree bend. With a length of 6.75 inches to the center (Measurement C), this rubber reducer elbow is sold individually and offers a reliable solution for various applications. Its high-quality construction ensures long-lasting performance and efficient functionality.