Coolmax 45 Eccentric Cone Type Flaring Tools 1. In inch:1/4",5/16",3/8", 1/2",5/8"&3/4" O.D. tubing ... Cone Type Flaring Tools:CM-806-A In inch:1/4",5/16",3/8", 1/2",5/8"&3/4" O.D ... . tubingCM-808-A In inch:3/16",1/4",5/16",3/8",1/2",5/.8"&3/4" O ... , make the idle top head in revolution again for 1-2 times and have the flare face in fricton to make it prettier ...