Dixon Valve 143-0812 Brass 45 Degree SAE/37 Degree JIC Swivel Hose Fitting, Dual Angle Seat, 3/4"-16 UNF Female x 1/2" Hose ID Barbed Female swivel connector for connecting a hose to a male threaded connection Hose barb on one end and female UNF threads on the other Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability Barbed fitting for a tight seal on hoses Dual angle seat with 45 degree SAE and 37 degree JIC angles