Lisle 31310 Double Flaring Tool Set.
Makes Both Single and Double SAE Flares.
This tool set includes everything to flare thin wall steel, aluminum or .040 wall soft copper tubing. The set includes 5 thread dies and adapters for forming double flares on the following tubing sizes: 3/16", 1/4", 5/16", 3/8" and 1/2". However, this set is not for use on stainless steel tubing. The set is packaged in a durable, oil and grease resistant polyethylene box for storage. Full instructions are included.