Benross irons sets run as far as 5-iron, and then the gap between irons and driver is filled by their series of Fairbrids, which come with lofts of 15°, 18°, 21° and 24°. The series has been designed to eradicate the confusion golfers can have about how to fit hybrids between their long irons and fairway woods. The clubs also make a smooth visual transition up to the Innovator X driver.