IMPORTANT: This is a new/uncut driver & fairway graphite shaft. If you are looking for a shaft that is assembled with a driver adapter tip + grip, then visit: (ASSEMBLED) Autoflex Original Driver Shaft with Adapter Tip + Grip WHAT YOU NEED TO KNOW Unmatched Power & Distance: Designed to deliver explosive ball speed and maximum yardage off the tee. Lightweight Construction: Promotes faster swing speeds without sacrificing control or stability. Advanced KHT Technology: Incorporates Korean Hidden Technology to optimize power transfer and energy efficiency. Exceptional Flex & Stability: Unique shaft design provides a smooth, consistent feel with every swing. Tour-Proven Performance: Trusted by golfers seeking the perfect balance of distance, accuracy, and feel. SPECS Flex Weight (g) Recommended Swing Weight Driver Club Speed SF305x 41 C7-C9 70-90 SF405 45 C9-D0 85-100 SF505 50 D0-D1 95-100 SF505x 55 D1-D1.5 100-110 SF505xx 57 D1.5-D2 110-120 Tip - 0.335" Raw Length - 45" Recommended Build Length is 45" in order to control swingweight. DESCRIPTION New Black color now available! Golfers looking for an edge can trust the AutoFlex Driver Golf Shaft to offer maximum power and distance off the tee. High-performance shafts don't come better than this, boasting unparalleled flex and stability with every shot. Take your golf game to the next level with the AutoFlex Driver Shaft. This lightweight construction and Korean hidden technology (KHT) maximize power transfer for enhanced ball speed and longer carry and roll distances.