Midland Metal 6402O108 Swivel Adapter, 5/8-in Male O-Ring Boss x 1/2-in Female JIC Swivel, Steel

Midland Metal Swivel Adapter, Connection Size 1: 5/8 in, Connection Type 1: Male O-Ring Boss, Connection Size 2: 1/2 in, Connection Type 2: Female JIC Swivel, Steel, 7/8-14 x 3/4-16 Thread, 3600 psi, 4500 psi Non-Adjustable