Tsuruya Golf OneSider The length design, which brings the 6 and 7 iron lengths closer to that of the 8 iron, makes it easier to swing and hit the ball. By adopting a titanium face, the sweet area is expanded, and by distributing weight to the sole back face side, a low and deep center of gravity is possible, making it easier to get the ball airborne and a club that is resistant to misses. Flex: S Stiffness: S (M-43/S-1) Dexterity: Right-handed