The T&S Brass 003090-45 is a Lexan glass filler tip. It stands 5/8 inch high and it has a 5/8"-27 UN male thread. It is corrosion-resistant, which makes it last longer. This T&S Brass 003090-45 Glass Filler Tip has a 5/8-inch outer diameter and a 9/16-inch inner diameter. 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 003090-45 Glass Filler Tip has a limited one-year warranty. It is certified by NSF 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.