Midland Metal 150148 90 deg Swivel Adapter Elbow, 1/4 in Male Pipe x 1/2 in FNPSM, Steel

90-deg Swivel Elbow, Connection Size 1: 1/4-in, Connection Type 1: Male NPTF, Connection Size 2: 1/2-in, Connection Type 2: Female NPSM Swivel, Steel, 1/4-18 x 1/2-14 Thread