I bought one of these 5-inch reducers that I carry with me in the Vanagon.
It works well for me.

https://www.amazon.com/Ilsa-8880-Reducer-5-Inch-Black/dp/B0007ZHQ1Y/ref=sr_1_1?crid=1B1P5AD1B5S37&keywords=ilsa+gas+ring+reducer&qid=1554484337&s=gateway&sprefix=ilsa%2Caps%2C169&sr=8-1

On Fri, Apr 5, 2019 at 9:54 AM Eric Caron <eric.caron@icloud.com> wrote:

> Mine from BenT are solid, stainless steel.  Fit great and work great no
> warping after a lot of uses last camping season.  they are thick and look
> like a old VW emblem.  they sit on the grate and don’t move or slide
> around, much safer for me.
>
> Eric Caron
>
>
> > On Apr 5, 2019, at 12:49 PM, OlRivrRat <OlRivrRat@COMCAST.NET> wrote:
> >
> >                DaveB & WEEIMC
> >
> > https://www.thesamba.com/vw/classifieds/detail.php?id=2080871
>