Product Details: The Power Products Brass Reducer Bushing is designed to fit into a larger threaded opening on one end and reduce down to a smaller diameter on the other end. This bushing forms a tight and secure seal between pipes or fittings, reducing the risk of leaks, loss of pressure or contamination. The brass construction is highly durable and corrosion-resistant, making it ideal for a variety of plumbing applications. FleetPride is your First Click in Heavy Duty®.