Aerotech Steelfiber Black Label Private Reserve I90 Iron Shaft .355 Spinner Length:36.5 Wedge The midpoint of the shaft

The midpoint of the shaft flexes perfectly to generate a faster swing speed

Head Material: Custom 450 Head Construction: Precision Cast Finish: Hard Chrome DLC

so you don't have to worry about exposure to strong swings

*Up To 7 Yards Longer claim based on player testing of Rogue ST Max 3 wood vs

Double Canopy

Aerotech Steelfiber Black Label Private Reserve I90 Iron Shaft .355 Spinner Length:36.5 Wedge The midpoint of the shaftATSFI90BLKRSVW Specifications SteelFiber Private Reserve With more professional tour wins than any other graphite iron shaft in history, SteelFiber iron shafts are the preferred option by the world's best. SteelFiber Private Reserve shafts take that excellence to the next level by providing Aerotech's unique SteelFiber technology in a range of shafts that feature ultra tight tolerances for the player seeking the best. SHAFT FLEX LENGTH WEIGHT (g)