“Would I contact them for all the Plastic parts? Just had a bomar hatch fly open and smash the companionway 1/4 round plastic into pieces. It’s the piece that is hinged on one side, formed in a 1/4 round, and then connects to the door when closed.
I’ve seen them used on a lot of boats that age. Here’s some pics (not my boat). My boat is a 1995 356.