1997 face frame hinge. I have a few small doors above the driver's area that are hinged horizontally (they open upward). When I open these doors, they stay open (no pistons). I have similar doors above the bed area on each side. They look the same but don't stay open. I'd like to get hinges for these similar to the ones in the front driver's area, but can't seem to find a spring hinge tensioned to stay open at ~90º.
Does anyone know a source for these?