The American Standard M919660-0020A Tailpiece is a genuine replacement part for some American Standard faucets like the 4508.801 Princeton Spread Lavatory Faucet. Consumers who price products that will give them a run for their money have always trusted American Standard!What's so great about such a small replacement part? The M919660-0020A timeless design and functionality and superior durability reflects American Standard's endless creativity and prowess in achieving customer satisfaction. It comes in a brilliant chrome finish that will never have trouble matching with any bathroom fixture. Crafted for a smooth operation, it contributes to making sure that your faucet works properly for your utmost convenience. This American Standard M919660-0020A 6" Tailpiece is developed to perform and last the way it is originally intended to. American Standard is legendary for their products' water efficiency, quality, and style. They continue to edge to the upper end of the market with their innovations that find their way into more homes and establishments in the USA and around the world.