Your Swing Keel Weighs 1,500 lbs
You didn't say how you were attempting to raise your keel, but it weighs 1,500 lbs and is cast iron. Other than with the cable and winch, raising the keel would be very difficult. BTW: When you replace the cable, you should also replace the brass turning ball and pin. These are found in the molded hole for the keel cable. The turning ball prevents the keel cable from rubbing on the fiberglass of the hole and trunk. The ball wears out over time and often becomes stuck causing considerable friction when raising the keel. Be careful replacing the ball and pin. They are under water, so the job needs to be done with the boat on a trailer or lift of some sort.Bill Holcomb - C25 Snickerdoodle #4839