The T&S Brass B-0428 is a supply nipple unit. This unit includes a lock nut and a washer. It is corrosion-resistant, making it last longer. This T&S Brass B-0428 Supply Nipple Unit is 2-1/8 inches high. It has a 3/8-inch NPT male thread on both sides. 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 Brass B-0428 Supply Nipple Unit 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.