Tour Edge Hot Launch E524 Iron/WoodTour Edge Hot Launch E524 Iron Wood These hollow iron wood designs put a major emphasis on ease of launch, playability and correcting miss hits and slices to go straighter for the ultimate ease of use. The improved hollow body design of the Hot Launch E524 Iron features the game changing Houdini Sole in conjunction with a super shallow face, slice fighting offset designs and heel weighting for added draw bias. This is a single club replacement or to