The hilmor Orbital Flare was designed to produce quality flares again and again. It has an off-center mounted cone that spins on an axis to make sure it uniformly shapes the tube. Plus, it s equipped with the kind of features you need a spring-loaded block to firmly grip the tube, a tube-stop arrow for precise height and positioning (goodbye, nickel), and ball detents for easy flaring yoke alignment. It even has a clutch mechanism that stops the flaring when the job is done to eliminate cracking the tube.