... Flaring Tools & A Ratchet WrenchItem No. / Size OF The BarCM-606-A In inch:1/4",5/16",3/8",1 ... /2",5/8"&3/4"O.D.tubingCM-608-A In inch:3/16",1/4",5/16",3 ... /8",1/2",5/8"&3/4"O.DtubingCM-608-M In metric:6mm,8mm,10mm,12mm,14mm,16mm&18mm ... don't include CM-125 ratchet driver. Flaring Tools CM-608-A