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Callaway OptiFit 4 Fairway Shaft Adapter (.335) – Quantum
Callaway OptiFit 4 Fairway Shaft Adapter (.335) – Quantum
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Callaway OptiFit 4 Fairway Shaft Adapter
This aftermarket OptiFit 4 fairway shaft adapter allows golfers and club builders to install a .335 tip shaft into compatible Callaway fairway wood and mini driver heads. Designed for the newest generation of Callaway woods, this adapter sleeve maintains the full adjustability of the OptiFit hosel system, allowing loft and lie settings to be adjusted during club fitting or shaft changes.
The OptiFit system uses a dual-cog hosel design that allows multiple loft and lie combinations to help optimize launch conditions and shot shape.
This adapter is ideal for replacing a damaged sleeve or building a new fairway wood shaft for the latest Callaway models.
| Specification | Details |
|---|---|
| Club Type | Fairway Wood |
| Tip Diameter | .335 |
| Adapter Style | OptiFit 4 |
| Ferrule | None |
| Screw Type | T25 Torx - Included |
| Dexterity | RH / LH Options |
| Origin | Aftermarket |
| Compatible Models |
|---|
| Callaway Quantum Max Fairway |
| Callaway Quantum Max Fast Fairway |
| Callaway Quantum Triple Diamond Fairway |
| Callaway Quantum Max D Fairway |
| Callaway Quantum Ti Fairway |
| Callaway Quantum Mini Driver |
Key Features
• Designed for Callaway OptiFit 4 fairway hosel system
• Accepts .335 tip fairway shafts
• Maintains full loft and lie adjustability
• Ideal for shaft replacement or custom builds
• Precision-machined for consistent fit and installation
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Frequently Asked Questions
What's the difference between OptiFit 4 and earlier Callaway adapter generations like OptiFit 2 or OptiFit 3 — are they interchangeable?
OptiFit 4 is not cross-compatible with earlier Callaway hosel generations such as OptiFit 2 or OptiFit 3 — each generation uses a distinct cog pattern and sleeve geometry that is specific to the heads it was designed for. Using the wrong generation adapter will result in a poor fit, incorrect adjustability, or an inability to torque the hosel properly. If you're reshafting an older Callaway fairway wood (such as a Rogue ST or Paradym), verify the specific OptiFit generation your head requires before purchasing.
Will this Callaway OptiFit 4 fairway shaft adapter fit all Callaway Quantum fairway woods?
This OptiFit 4 fairway adapter is designed specifically for compatible Callaway Quantum fairway wood models, including the Quantum Max, Max Fast, Max D, Triple Diamond, Ti Fairway, and Quantum Mini Driver. It is not compatible with older Callaway OptiFit generations, so always verify your club model before ordering.
Can I reuse a Callaway OptiFit 4 adapter when changing shafts?
In many cases, a shaft adapter can be removed from a shaft and reused during a reshafting project if it is not damaged during the extraction process. Club builders commonly pull and reinstall adapters when testing different shafts, though the adapter should always be inspected for wear or deformation before being reused. While reusing an adapter is possible, installing a new shaft adapter is generally the safest and most reliable option for a fresh build.
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 provided with the shaft adapter?
Yes. Any screws and washers required for installation are included with the shaft adapter when applicable.



