I have crank lift that sits on the top of the post. A chain is attached to the crank and to a hook that goes under the side. Once you get it tight you loosen the bolts on the bracket that attach the post and then give the crank a few turns to bring the dock up. Then you tighten up the bolts. You'll need to be in your boat to get your weight off the dock. I may have gotten it at Heaths in Center Harbor. It was over $100 years ago when I bought it.
|