The Camco 90 Degree Hose Elbow can be used with water hookups to your RV, residential outdoor faucets and with washing machine hookups. It eliminates strain on your water hose connection and prevents kinking. The brass elbow with swiveling easy grip connector fits .75-11.5 NH hose connections. Compliant with all federal and state level low lead laws.CSA low lead content certified to NSF/ANSI 372