JIC Reducer/Expander 9/16-18X3/4-16 JIC EXP/REDUCE

JIC Reducer/Expander, Connection Size 1: 3/8-in, Connection Type 1: Female JIC, Connection Size 2: 1/2-in, Connection Type 2: Male JIC, Steel, 9/16-18 x 3/4-16 Thread, 375 deg F Operating