Jamestown Distributors TV: Retro-Fitting A Lewmar Hatch: Removing the Old Hatch. Power and Motoryacht Magazine's Ken Kreisler and Lewmar's Chuck Luscomb provide A clear step by step guide showing how to Retro-Fit Lewmar hatches. In this second segment, they remove the old hatch. You can find Lewmar products at http://www.jamestowndistributors.com/userportal/search.do?refineType=1&refineName=Brand&refineValue=Lewmar&refine=1&page=GRID. Visit http://www.jamestowndistributors.com for all your building and marine supply needs.