We are proud to introduce All-FitTM system solves both of those problems.
All-itTM is an universal hosel adapter that's compatible with every major Brands’ system.
Once you have the All-FitTM adapter installed on your Shaft, it will work with any manufacturer's driver (or fairway) head without the need for any additional handcraft. You just need to replace the Collar to fit other head.
For example, Pull out the CA-FitTM collar, and put on TL-FitTM Collar,
You can fit from Callaway Driver to Titleist 915/913 Drivers.