The AGS CompanyFlareForce Pneumatic Flaring Tool, No. FF-1, is designed to deliver professional quality flares — single, bubble and inverted. Flares can be completed with no loose parts and no need for a vise. The tool self-centers over 3/6", 1/4" 5/16" and 3/8" tubing to provide an accurate flare, according to the company. A quick release allows easy insertion and removal of tubing. One-handed operation with trigger control allows flaring on tubing that's already installed. The tool works on steel, PolyArmour, NiCopp, copper, aluminium and brass.