ABN Auto Double Flaring Copper Aluminum Soft Steel Brake Line and Brass Tubing Tool Kit ( new/sealed ) [Brake Line Flaring Made Easy]: To efficiently double or single flare in copper pipe, aluminum, brass, magnesium, and soft steel, use the ABN Brake Line Flaring Tool Kit [Less Friction for Your Projects]: Excessive friction can cause stress and wear on tools and break tubing; Double flare tool kit includes swivel constructed out of alloy steel and chrome plated to reduce friction [Built to Last]: Brake flaring tool kit forged from heat-treated steel; Double flaring tool kit will not crack or break under pressure after repeated, extended use [Storage Case]: No need to worry about tube flaring tool kit getting lost in a toolbox drawer; Double flare tool package includes lightweight plastic blow-molded storage case for easy transportation and organization [Package Contents]: Brake line flare kit includes adapter SAE sizes 3/16-inch, 1/4-inch, 5/16-inch, 3/8-inch, 1/2-inch; Brake line flare tool package also includes flaring tools sizes 3/16-inch, 1/4-inch, 5/16-inch, 3/8-inch, 1/2-inch