MIDLAND INDUSTRIES 973868 Combination King Nipple, 4 in Hose Barbed x 3 in MNPT, Steel, Zinc-Plated
MIDLAND INDUSTRIES Combination King Nipple, Connection Size 1: 4 in, Connection Type 1: Hose Barbed, Connection Size 2: 3 in, Connection Type 2: MNPT, Steel, Zinc-Plated, 3/8-22 Thread