Shafts * | Ust-Mamiya Irn Graphite Iron Golf Shafts

The Ust-Mamiya Irn Is Designed As One Of The Best Values In Golf Designed To Maximize Distance In Your Irons. These Ultralight Iron Shafts Are Part Of The Dhi Series Are Available In A Full Range Of Flexes.

Specifications Model # Weight Flex Torque Butt Diameter Tip Diameter Raw Length Ball Flight Parallel Tip Trim Code Upc Ustirn-Il 57 L 4.9 0.579 0.370 Parallel 40 High 5.5 Ih8 849009002055 Ustirn-Ia 66 A 4.2 0.596 0.370 Parallel 41 High 5.5 Ih17 849009002048 Ustirn-Ir 68 R 4.2 0.599 0.370 Parallel 41 Mid-High 5.5 Ih17 849009002062 Ustirn-Is 71 S 4.2 0.600 0.370 Parallel 41 Mid-High 5.5 Ih17 849009002079