The Fernco Eccentric Reducer 12.750x5.500 (model 12.750-5.500REB) is designed for transitioning between different pipe sizes. This reducer features a durable rubber construction that ensures a secure, leak-proof connection. It is compliant with industry standards, making it suitable for various plumbing applications. The eccentric design allows for easy installation and alignment, accommodating slight misalignments in drainage and sewer systems. Ideal for both residential and commercial use, this reducer provides a reliable solution for pipe connections.