UST Mamiya Helium Black Regular Flex Driver Shaft with Callaway Adapter (12619)

Shaft: UST Mamiya Helium Black 4F3 Driver Shaft. Adaptor: Callaway 2nd Generation (Fits X2 Hot, Great Big Bertha 2015, XR, XR16, XR Speed, Alpha 815, Alpha 816, Fusion, Epic, Rogue, Epic Flash, Mavrik, B21, Epic Speed, Rogue ST, Paradym & Paradym Ai Smoke Drivers).

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