GreatNeck FT3C Flaring Tool The product is Pipe Flaring Tool Easy and simple use kit The product is manufactured in China It would not crush the tubing Fits all standard high pressure fittings Fits sizes: 3/16-Inch, 1/4-Inch, 5/16-Inch, 3/8-Inch, 1/2-Inch, 5/8-Inch Creates a perfectly smooth flare Covered by GreatNeck limited lifetime warranty