Mizuno Adapters

Upgrade or replace your driver shaft and head combo with precision-engineered adapter fittings, designed to give you maximum flexibility and performance. These adapters allow you to fine-tune loft and lie settings, ensuring your shaft and driver head are perfectly matched. Ideal for custom builds, repairs, or replacements, each adapter is built to exact OEM specifications.

ST-Z / ST-X / ST-G / JPX / ST200 / ST190 Adapter
Fits: Mizuno ST-Z, ST-X, ST-G, JPX, ST200, and ST190 driver models
Shaft tip size: 0.335 inch
Adjustability: ±2° loft
Handedness: Right hand and left hand