Powerbuilt 648487 Flaring Tool Made to be the most reliable tools in the market today Tool solutions for most all situations Built to exceed tool standards For flaring commonly used sizes and types of tubing Hinged, wing nut design Ductile iron yoke, chrome plated die block and hardened cone Tool produces a 45-degree flare Diameters include 3/16", 1/4", 5/16", 3/8", 7/16", 1/2" and 5/8"