Cleveland Launcher HB Turbo Golf Irons – Graphite Shop now at Golf Gear Direct for the Cleveland Launcher HB Turbo Golf Irons made of Graphite. These Golf Irons are packed with features that make them fast and forgiving. The HiBore Crown used within these irons creates a high launch ball flight, while the fully hollow body construction adds ultimate forgiveness to your game. Also featuring a Turbocharged, High Strength Steel Face, this Golf Club delivers more ball speed, adding distance. They are Cleveland’s easiest to hit Irons. Features Turbocharged Face – offers increased ball speeds and unrivalled distance. Hollow Construction – provides ultimate forgiveness. HiBore Crown – high ball launch. Progressive Hollow Shaping – provides forgiveness and control.