Midland Metal 50016 Evaporating Cooler Adapter, 3/4 in MGH x 1/2 in FIP, Brass

Cooler Drain Fitting, Connection Size 1: 3/4 in, Connection Type 1: MGH, Connection Size 2: 1/2 in, Connection Type 2: FIP, Brass, 3/4-11-1/2 x 1/2-14 Thread, For Use With: Garden Hose, 35 to 100 deg F Operating