Aerotech Steelfiber Black Label Private Reserve I90 Iron Shaft .355 Spinner Length:36.5 Wedge - Since it is a

- Since it is a chemical product

100-178764

Adjustable Toggle

fuller fit across forefoot and a narrower fit in heel

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

Aerotech Steelfiber Black Label Private Reserve I90 Iron Shaft .355 Spinner Length:36.5 Wedge - Since it is aATSFI90BLKRSVW 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)