Callaway Big Bertha Diablo Iron Set

Features and Benefits of the Callaway Diablo irons:

Aimed it square at the player wanting a top quality forged iron with loads of feel.
Designed for players seeking a traditional styled club with enhanced playability and performance, these irons feature a soft 1020 carbon steel body, a high-strength Carpenter Steel face.
Lighter and stronger steel provides increased ball speed off the club face for more distance while also allowing weight to be moved to the perimeter and lower onto the sole for better accuracy and trajectory control than typical forged clubs.
Outstanding distance with increased accuracy and distance control over typical forged irons with unparalleled levels of feel.