Extending a steel shaft typically involves using a steel extender epoxied in place, ensuring a secure and reliable connection. Here's a breakdown of the process:
Steps to Extend a Steel Shaft
- Determine the Required Length: Measure the desired extension length. It's generally not recommended to extend a steel shaft by more than 2 inches for optimal performance and safety.
- Select a Steel Extender: Choose a steel shaft extension with an outer diameter that matches the inner diameter of the shaft you're extending. A proper fit is crucial for a strong bond. Hireko Golf Shaft Extenders recommends using steel extenders for steel shafts.
- Prepare the Shaft and Extender:
- Clean: Thoroughly clean both the inside of the existing shaft and the outside of the extender with a solvent like acetone or denatured alcohol to remove any dirt, oil, or debris.
- Abrade: Slightly abrade the surface of the extender that will be inserted into the shaft. This roughens the surface, providing a better grip for the epoxy. Use sandpaper or a file for this step.
- Apply Epoxy: Use a high-quality epoxy designed for metal bonding. Apply a generous amount of epoxy to both the inside of the shaft and the outside of the extender.
- Insert the Extender: Carefully insert the extender into the shaft, twisting it slightly to ensure even epoxy distribution.
- Secure and Align: Make sure the extender is fully seated and properly aligned with the shaft.
- Cure the Epoxy: Allow the epoxy to cure completely according to the manufacturer's instructions. This usually takes 24 hours or more. Use clamps if necessary to keep the extender in place during the curing process.
- Clean Excess Epoxy: Once the epoxy is cured, remove any excess epoxy that may have squeezed out.
- (Optional) Sand and Finish: If desired, you can sand the area where the extender meets the shaft to create a smoother transition.
Important Considerations:
- Epoxy is Essential: Always use epoxy. Never rely on a pressure fit alone.
- Material Compatibility: Use steel extenders for steel shafts to ensure proper bonding and prevent galvanic corrosion.
- Professional Installation: If you're not comfortable with this process, it's best to have a professional club fitter extend the shaft.
- Performance Impact: Extending a shaft can alter the club's swing weight and flex. Consider these changes and potentially adjust the clubhead weight to maintain the desired feel and performance.
