This No. 70051 OD Flaring Tool has a range of 3/16" to 5/8" and works with soft metal tubing including copper, aluminum, annealed brass, and stainless steel. It includes flare sizes (outside diameter) as follows: 3/16" (4.8 mm), 1/4" (6.4 mm), 5/16" (7.9 mm), 3/8" (9.5 mm), 7/16" (11.1 mm), 1/2" (12.7 mm), and 5/8" (15.9 mm).

I originally scored this Flaring Tool from a collection of vintage tools, thinking it would be useful to make jewelry. Once I researched the tool's use, its function in my studio became, um, more decorative. Please take it off my hands and use it. It's meant to be used. Plus, you would have a funny story to tell about the previous owner if you buy it.

Original box included. Tool is in good condition, no rust or tarnish. Ships in a larger box, to protect original box, if you do collect vintage tools and want to display it. I did!