The Sub 70 639-CB Black Forged Iron is a workhorse for the player who seeks distance and control while retaining feel. The club head itself begins as a solid billet of DT-4 soft stainless steel. Each head is precision forged for unparalleled feel and responsiveness off the face while the back is finished with a custom milling process. The club is designed with a rounded leading edge and sole design to provide better turf interaction for the player who needs forgiveness, and the players style cavity back provides additional margin for error while not eliminating workability.

The 639-CB Black provides the best of both worlds, allowing for creativity and shaping of shots while providing the necessary forgiveness to the player in need.