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Mizuno Quick Switch Hybrid Shaft Adapter (.370) – JPX One, ST-MAX, ST-Z, & Previous

Mizuno Quick Switch Hybrid Shaft Adapter (.370) – JPX One, ST-MAX, ST-Z, & Previous

Regular price $18.99 USD
Regular price Sale price $18.99 USD
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Mizuno Quick Switch Hybrid Shaft Adapter (.370)

This aftermarket Mizuno Quick Switch hybrid shaft adapter allows golfers and club builders to install a .370 tip shaft into compatible Mizuno hybrid heads. Designed for the Mizuno Quick Switch hosel system, this adapter maintains full loft and lie adjustability.

Mizuno Quick Switch adapters provide up to 4 degrees of loft adjustment and up to 3 degrees of upright lie adjustment, allowing golfers to fine-tune launch, trajectory, and shot shape. Note that hybrids use a .370 tip diameter, which is different from the .335 tip used in Mizuno drivers and fairway woods.

Club Type: Hybrid

Tip Diameter: 0.370

Adapter Style: Quick Switch

Handedness: Right-Handed

Screw: Included

Ferrule: Not included

Adjustability: Up to 4° loft / 3° upright lie

Origin: Aftermarket

Compatible Club Heads
Mizuno JPX One Hybrids
Mizuno ST-MAX 230 Hybrids
Mizuno ST-Z 230 Hybrids
Mizuno ST-X 220 Hybrids
Mizuno CLK Hybrids

Key Features

• Compatible with the Mizuno Quick Switch hybrid hosel system
• Accepts .370 tip hybrid shafts
• Up to 4° of loft and 3° of upright lie adjustment
• Works across multiple Mizuno hybrid generations
• Right-handed clubs only
• Includes the installation screw
• Precision-machined for consistent fit

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Frequently Asked Questions

Which Mizuno hybrids does this Quick Switch adapter fit?

This adapter fits the Mizuno JPX One, ST-MAX 230, ST-Z 230, and ST-X 220 hybrids, as well as the CLK hybrid. All of these use the same Quick Switch hybrid hosel and accept the same .370 tip sleeve.

If you are working on an older Mizuno hybrid not listed in the compatibility table above, send us a photo of your existing adapter before ordering and we will confirm the fit for you.

What does the Mizuno Quick Switch hosel adjust?

The Quick Switch system allows up to 4 degrees of loft adjustment and up to 3 degrees of upright lie adjustment. Adjusting loft primarily changes launch angle and spin, while the upright lie settings help golfers who fight a fade or want to encourage a draw bias.

These adjustments let you fine-tune ball flight without changing shafts or heads, and the settings carry over identically when you install a new shaft on this adapter.

Will this Mizuno hybrid adapter fit Mizuno drivers or fairway woods?

No. Mizuno hybrids use a .370 tip diameter, while Mizuno drivers and fairway woods use a .335 tip. Beyond the tip size difference, the hybrid, driver, and fairway wood adapters are separate parts and are not interchangeable.

We carry all three as separate listings — driver (.335), fairway wood (.335), and hybrid (.370). Make sure you are ordering the one that matches your club type and shaft tip.

How many shaft adapters will I receive per order?

Each order quantity of 1 includes one (1) individual shaft adapter in the selected configuration. Product photos may show multiple adapters, installed examples, or different adapter options to illustrate compatibility and installation, but a quantity of one at checkout equals one adapter.

If you need adapters for multiple shafts or different club models, simply adjust the quantity at checkout or add each adapter configuration separately to your cart.

Is a screw or ferrule provided with the shaft adapter?

The installation screw is included with this adapter. A ferrule is not included — if your build needs one, we carry ferrules separately.

This adapter is for right-handed clubs only. Left-handed Mizuno heads use a different adapter and this part will not seat correctly in a left-handed hosel.