Hex Adapter 2-1/2 FEMALE NPT X 2-1/2 NPSH Brass

Hex Adapter, Connection Size 1: 2-1/2 in, Connection Type 1: FNPT, Connection Size 2: 2-1/2 in, Connection Type 2: MNPSH, Brass, 2-1/2-8 Thread, For Use With: Fire Hose