Full set of 6 shafts for your 5-PW in the .370 Parallel tip offering. Maintaining a stout profile throughout the entire shaft, Project X is making it a preferred choice by stronger swingers looking for a flat, penetrating ball flight and unmatched stability. Project X shafts incorporate Stepless Design Technology (SDT) where each individual shaft throughout the set is comprised of a specific taper length. This unique design feature optimizes the flex distribution and energy transfer of the shaft without sacrificing control. SDT provides tip stiffness for stronger players, producing greater accuracy, a smooth yet solid feel on impact and optimal trajectory and spin control. Project X shafts feature a long taper rate that actually achieves a more dynamic transfer of shaft energy to the ball