What is a safe max length for a graphite shaft extension using the extenders
The catalog recommends up to 3″ for Ladies and Senior flex, 2 1/2″ for regular flex, and a maximum of 2″ for S-flex and X-flex. I’ve never extended a graphite shaft more than one inch; but I see no reason to doubt the manufacturer’s recommendations. With a proper fit, and a good bond, the club ought to be fine.