The T&S Brass B-0441 is an inlet extension. It is corrosion-resistant, making it last longer. This T&S Brass B-0441 Inlet Extension is 4 inches high. It has a 1/2-inch NPT female eccentric inlet. It also comes with a faucet flange coupling nut that fits all standard T&S faucet bodies. It is easy to install and it is very useful in keeping your faucets in excellent working condition. It simply replaces the ones that came with your purchased faucet. The T&S B-0441 Inlet Extension has a limited one-year warranty. For more details, you can refer to the specification sheet. T&S Brass provides high quality solutions for the food service, plumbing and institutional markets with exceptional customer service.