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

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