The T&S Brass 002850-40 is a swivel unit assembly for B-0180 faucets. It is corrosion-resistant because it is chrome-plated, which makes it last longer. It is 3-1/16 inches high and 2 5/16 inches long. This T&S Brass 002850-40 Swivel Unit Assembly comes with two O-rings and a swivel nut with a 15/16"-18 UN male thread. Its lower end has a 13/16-inch diameter and the other end has a 3/4"-14 UN male thread. It is easy to install and it is very useful in keeping your faucets in excellent working condition. It simply replaces the ones that come with your purchased faucet. The T&S Brass 002850-40 Swivel Unit Assembly has a limited one-year warranty. It is certified by NSF and ASME for meeting the standards. 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.