The T&S Brass 000137-40 is a swivel body for B-0855 faucets. It includes a swivel base flange with a 1-11/16-inch diameter. It is corrosion-resistant, making it last longer. This T&S Brass 000137-40 Center Body with Swivel Base Flange is 4 5/8 inches high with a 1/2"-14 NPSL male thread on its body. It also has a 1/2-inch NPT male thread on top that accepts all standard T&S swing nozzles. 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 000137-40 Center Body with Swivel Base Flange 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.