Midland Metal 6405O2012 Male O-Ring to Female Pipe Adapter, 1-1/4-in Male O-Ring Boss x 3/4-in Female NPTF, Steel

Midland Metal Male O-Ring to Female Pipe Adapter, Connection Size 1: 1-1/4 in, Connection Type 1: Male O-Ring Boss, Connection Size 2: 3/4 in, Connection Type 2: Female NPTF, Steel