Callaway Golf AutoFlex Dumina SF505X Shaft | Golf Shafts | Callaway

Autoflex shaft with K.H.T (Korea hidden technology) applied is a new concept of the shaft that changed the common sense of the ordinary shaft. This soft Autoflex Shaft will provide you the fun that you have never experienced. Up to 20~30 gram lighter than the conventional shafts. The shaft automatically optimizes the transfer of energy despite different swing speeds. Increases the head speed while providing stable swing posture and distance.