WorkHorse II offers innovative precision controlled tapering at the catheter tip with a proprietary tapering process that assures consistently smooth insertion and atraumatic navigation through vasculature. Features: Reliable strength under pressure – regardless of size, every WorkHorse II balloon is engineered to meet the demands of PTA performance. Designed for built-in patient safety with increased bond surface area and balloon construction that results in exceptionally strong walls that withstand pressure, yet maintain low crossing profile Rigorous fatigue methods ensure quality performance in every WorkHorse II PTA catheter