3 Professional Pipe Flaring Tool Create 45 degree single & double brake flares in seconds. Brake flaring tool works with stainless steel, steel & soft metal tubing. Use for brake lines, transmission cooler lines, fuel lines and hydraulic pipes made of steel, copper or aluminium. Turret-style indexed head keeps all brake-line-flaring forming dies ready to use. Quick release "T" handle screw clamp securely holds the tube retaining dies. Includes 4 set brake-flare forming tools: 3/16"(4.75mm), 1/4", 5/16 (8mm), 3/8"; tube retaining dies; handle; instructions and case retaining dies; handle.