The Arthur Xtreme Engineering Xcaliber graphite .355 iron shafts
The Arthur Xtreme Engineering XCaliber graphite taper tipped .355" iron shafts 4-PW
Taper Tipped Graphite Shafts Designed to Give Stronger Players a True Alternative to Steel Shafts.
Tour Weight and Feel with Trajectory Control Desired by Better Players
Aerotech Steelfiber 80 CW Graphite Taper Tip Iron Set
KBS Tour Custom Black .355 Tip Steel Iron Shafts