IMPORTANT: How Tapered (0.355") Tip Shaft Lengths Work   THIS BUNDLE SHAFT SET INCLUDES MMT Taper Shafts (0.355" Tip) Choose from #3-PW (8pcs), #4-PW (7pcs), or #5-GW (7pcs) sets Additional single pc shafts available here   WHAT YOU NEED TO KNOW Performance iron tapered tip shaft Launch trajectory: Mid Spin range: Mid Speed recommendation: 80-106 mph  SPECIFICATIONS   Shaft Name Flex Length (in) Weight (g) Tip O.D. (in) Tip Length (in) Butt O.D. (in) Torque (degrees) Kick Pt. MMT™ Taper Iron 55 A (Senior) 39.5" - 36.5" 59 0.355 TAPER 0.596 3.5 MID MMT™ Taper Iron 65 R-flex 39.5" - 36.5" 63 0.355 TAPER 0.593 3.5 MID MMT™ Taper Iron 75 S 39.5" - 36.5" 74 0.355 TAPER 0.606 3.7 MID MMT™ Taper Iron 85 R 39" - 35.5" 84 0.355 TAPER 0.596 3.3 MID MMT™ Taper Iron 85 S 39" - 35.5" 88 0.355 TAPER 0.602 3.2 MID MMT™ Taper Iron 95 S 39" - 35.5" 95 0.355 TAPER 0.610 2.9 MID MMT™ Taper Iron 105 S 39" - 35.5" 105 0.355 TAPER 0.598 2.8 MID MMT™ Taper Iron 105 TX 39" - 35.5" 113 0.355 TAPER 0.606 2.8 MID MMT™ Taper Iron 125 TX 39" - 35.5" 125 0.355 TAPER 0.608 2.7 MID FITTING​   Driver Speed (mph)/Driver Carry (yds) 80/210 81-90/210-239 91-105/240-259 106/260 MMT™ Taper Iron 55 A MMT™ Taper Iron 65 R MMT™ Taper Iron 75 S MMT™ Taper Iron 85 R S MMT™ Taper Iron 105 S TX MMT™ Taper Iron 125 TX TRIMMMING Butt trim to final desired club length ONLY.   FULL DESCRIPTION   Born from more than 30-years of composite shaft mastery, the new MMT Taper Iron utilizes a patent pending Metal Mesh Technology (MMT) to redefine the possibilities for feel and performance in a composite iron shaft. A unique metal mesh – made from individually braided strands of 304 Stainless Steel – is integrated into the shaft’s prepreg layers towards the tip. This improves density and stability, while also allowing for thinner overall composite wall construction. Together this yields a finely tuned, highly responsive shaft that still provides the consistent launch and spin control needed for effective iron play.