Experience a revolution in iron play with the AutoFlex Golf Iron Shaft in its signature Yellow and Black. Engineered with proprietary Korea Hidden Technology (K.H.T.), this innovative shaft redefines lightweight performance. Its advanced construction maximizes energy transfer from your swing directly to the ball, promoting exceptional ball speed for noticeably greater carry and total distance. Designed to help you launch the ball higher and achieve a powerful, penetrating flight, it’s the ideal choice for players seeking to unlock effortless power and add crucial yards to every iron shot.
Tailored to match your swing dynamics, AutoFlex offers precise fitting options. The SF405 model is optimized for club head speeds of 85-100 mph, while the SF505 caters to speeds of 95-105 mph. Both are available in ultra-lightweight 50g and 52g options, promoting increased swing speed without sacrificing stability or control. This intelligent design ensures you gain distance through enhanced efficiency, not just raw effort.
Beyond its groundbreaking performance, the AutoFlex shaft makes a bold statement on the course with its vibrant yellow and black aesthetic. It represents the perfect fusion of cutting-edge golf technology and confident style, offering a distinct competitive edge. Transform your irons into powerful, precision instruments designed for longer, more consistent shots from anywhere on the course.





