While this item is not vintage style like our VTS-482 cast fill neck, it is a sleek way to add a water gravity fill on the side of your trailer. The scew cap says WATER on it.
The cap has a flip up turn flange and an attachment chain. No key is needed for this style cap.
Made from high quality investment cast 316 stainless steel.
This is a non-vented fill, so you will need to add a separate tank vent.