Midland Metal 140542 Swivel Adapter, 1/4 in FPT x 1/8 in FNPSM, Steel

Swivel Adapter, Connection Size 1: 1/4-in, Connection Type 1: Female NPTF, Connection Size 2: 1/8-in, Connection Type 2: Female NPSM Swivel, Steel, 1/4-18 x 1/8-27 Thread, 375 deg F Operating