CM-196-A In inch:3/16",1/4",5/16",3/8",1/2",5/8",3/4"O.D.tubing

CM-196-M In metric:6mm,8mm,10mm,12mm,14mm,16mm,18mm O.D.tubing

●新款扩管工具，操作更加省時省力，小巧、輕便而且攜帶方便。