I'm pretty sure my port lights are made by Man Ship. They are rectangular, stainless steel opening lights with black, plastic handles on the dogs. There are ten of them.
http://www.manshipmarine.com/welcome-to-manship-portlight-world.html
At least on leaks a bit. The gaskets are replaceable, and there's apparently a way to adjust the gasket pressure with the hinge. I guess the hinge axle is an eccentric. I can't find any instructions for adjustment. Does anyone know?
Thanks,
jv
http://www.manshipmarine.com/welcome-to-manship-portlight-world.html
At least on leaks a bit. The gaskets are replaceable, and there's apparently a way to adjust the gasket pressure with the hinge. I guess the hinge axle is an eccentric. I can't find any instructions for adjustment. Does anyone know?
Thanks,
jv