Air Tank manifold

G'day all,
A few months I was looking at a web site which, amongst other things, sold a neat little steel manifold for use with an air tank. The idea being you could use a tank with only one hole,(like a fire extinguisher), & bolt this manifold to the top of it. The manifold has about 6 holes; from memory there were 2 x quarter bsp threads and 4 x 1/8" bsp threads. So you'd have your compressor pumping air into one hole, outlets for air lockers, hoses leading off to front and rear air hose snap fittings, air gauge, horns etc.
Now that I'm in my declining years, I'll be buggared if I can recall what the web site was. Thought it might have been Big Balls Off Road, but couldn't see the bloody thing there anywhere.
Does anybody know what I'm talking about??? (Now com'on; be kind......I know what you're thinking!!!!LOL)
Thanks,
Roachie