Midland Metal 444020 Hex Adapter, 1-1/2 in FNST x 1-1/2 in MNPT, Brass

Hex Adapter, Connection Size 1: 1-1/2 in, Connection Type 1: FNST, Connection Size 2: 1-1/2 in, Connection Type 2: MNPT, Brass, 1-1/2-11-1/2 Thread, For Use With: Fire Hose