New and uncut Project X 7.0 7 Piece Iron shaft set. The shafts range from 37" to 40" in length. Project X features a different constant taper per inch for each shaft in the set making each shaft customized for every club in your bag. By far, the most sophisticated shaft in golf, longer taper rates result in more energy transfer to the ball, a quicker launch, and a hotter more penetrating trajectory often preferred by stronger players. The tip is .355 taper. 3-iron and/or additional wedge shafts are available. Contact us with your desired set makeup.