Easily form 45* double, single and bubble flares in OE Steel and soft metal types Packaged in a blow molded case, For use with 3/16″ 1/4″ 5/16″ and 3/8″ diameter lines, All the brake flaring forming dies you need are mounted right on the turret, T handle screw clamp securely hold your line in place during forming, Vise mounted.