????[Flaring Tool] Flaring die size: 1/2", 7/16", 3/8", 5/16", 1/4", 3/16" 5/8". Our flaring tool adopts single clamp screw with sliding T-bar handle for easy clamping and tube removing. Besides, this flaring tool can make a good flare that fits properly on standard fittings with no leakage.