Midland Metal 6410O2416 Reducer/Expander, 1-7/8 in Male ORB x 1-5/16 in Female ORB, Steel

Reducer/Expander, Connection Size 1: 1-1/2 in, Connection Type 1: Male O-Ring Boss, Connection Size 2: 1 in, Connection Type 2: Female O-Ring Boss, Steel, 1-7/8-12 x 1-5/16-12 Thread, 1800 psi, 375 deg F Operating