Flaring tools CT-2020 For 3/16" to 5/8", or 6-15mm. High quality tools Flaring tools CT-2020For 3/16",1/4",5/16",3/8",1/2",5/8"O.D.or 5, 6, 8, 10, 12, 16mm O.D.High quality tools We can supply all kinds of hvac tools,more details please contact with us.