Graphite Design RAUNE 105g Iron Shafts - .355 Tip

Graphite Design RAUNE 105g Iron Shafts .355 Tip

Engineered for precision players, the Graphite Design RAUNE 105g Iron Shafts .355 Tip deliver an elite-level combination of stability, control, and responsiveness. Handcrafted at the Graphite Design factory in Japan, these shafts use a dual-layer construction: high-modulus carbon fiber at the core for rigidity and pitch fiber on the exterior to fine-tune stiffness and feel. The result? A performance-driven iron shaft that gives advanced ball strikers a true edge in control and dispersion.

RAUNE 105g Iron Shafts feature a constant weight profile with discrete lengths, ensuring every shaft matches the unique dynamics of each iron in your set while maintaining consistent feel and balance. Built with a .355” taper tip, these shafts are available in Stiff and X-Stiff flexes and promote a penetrating mid launch with mid spin — ideal for aggressive ball strikers who want tight shot dispersion and tour-level trajectory control.

True to its name — “Raune,” meaning “Aim” in Japanese — this shaft line is focused on one thing: precision. With the integration of Graphite Design’s proprietary MSI (Material Stiffness Integration) technology, Graphite Design RAUNE 105g Iron Shafts give players the feedback, responsiveness, and confidence to shape shots, flight the ball, and execute under pressure. Whether you’re chasing consistency or fine-tuning your flight window, these shafts are built to respond to your command.

For those seeking a heavier shaft profile that doesn’t sacrifice feel, Graphite Design RAUNE 105g Iron Shafts .355 Tip offer a high-performance blend of energy transfer, low vibration, and unmatched stability throughout the swing.

• 105g constant weight design with discrete lengths for optimized iron-specific performance.
• .355” taper tip; available in Stiff and X-Stiff flexes for stronger players.
• Mid launch, mid spin profile ideal for shot shaping and consistent trajectory control.
• MSI Technology and pitch fiber outer construction for pure feel and tight dispersion.

IMPORTANT Shipping Details

• Custom-built orders ship in 3–5 business days.
• Even expedited shipping follows standard build timelines.
• Each order is handled with precision — thank you for your patience!

Need it built?

Add all club components (shaft, head, grip, etc.) to your cart and message us during or right after checkout with your build specs — we’ll assemble your club(s) free of charge. Note: Free builds add 3–5 business days to shipping for custom work.

Graphite Design RAUNE 105g Iron Shafts Spec Sheet