Nelson 855764-1001 Industrial Brass Pipe and Hose Fitting with One Swivel for 3/4-Inch Male NPS to Male Hose, Female Sheet brass (swivel female NH) and machined brass construction Double female: swivel 3/4-inch female NH and 3/4-inch female nps Connects to: male garden hose (NH) and 3/4-inch male pipe (nps) Swivel coupling Sheet brass Sheet brass (swivel female NH) and machined brass construction Double female: swivel 3/4-inch female NH and 3/4-inch female NPS Connects to: male garden hose (NH) and 3/4-inch male pipe (NPS)