Universal Male Coupler 3/8 CPLR 1/2 MNPT 400PSI 304 S-STL

Universal Male Coupler, Connection Size 1: 3/8-in, Connection Type 1: Female Coupler, Connection Size 2: 1/2-in, Connection Type 2: Male NPT, Stainless Steel, Maximum Operating Pressure: 250 psi