The Mastercool 71700 hydraulic flaring and swaging tool provides a powerful hand-held hydraulic press that accurately flares and swages copper tubing, providing consistency every time. Amid the ...

The 71700 kit comes in a custom-molded carrying case which includes dies and adapters for flaring and swaging copper tubing sizes of 1⁄4, 5⁄16, 3⁄8, 1⁄2, 5⁄8, 3⁄4, and 7⁄8 inch. Mastercool Inc.

Flaring the brake lines with the Mastercool flaring tool is easy. Initially, you’ll feel like you want to really squeeze down on the hydraulic lever when flaring. This isn’t necessary.