I've looked everywhere, but I can't find a source to replace the decaying chrome/bronze hinges on our boat. I need 1"x5" 316 or 304 SS cast strap hinges, 3 holes on one side, 2 holes on the other (all holes in a line). There are lots of sources for 1"x4" and 1"x6" hinges, but not the 1"x5" hinges. If anyone knows where I can find these things, I'd be deeply appreciative!!!