CO2 Manifold

Hey guys, I think I'm going to need to get a few ideas. I had the bright idea of grabbing 3 primary CO2 regulators, then getting pipe couplers to hook them together on the high pressure CO2. The problem I just discovered is that the threading that attaches to the high pressure gauge and the CO2 coupling, while they are the same threading, they are left hand threads, and I've been having a hell of a time trying to find couplers that have male 1/4" NPT left hand threads.

So I'm trying to figure out what to do. Either:

1. Find the coupler I'm looking for elsewhere
2. Find a high pressure CO2 manifold
3. Build a high pressure CO2 manifold

I'm really at a loss trying to find that coupler, and when I do searches for CO2 manifolds, I'm finding ones for distributing low pressure regulated CO2 as opposed to high pressure CO2 from the tank. Any ideas as to what I should be doing or looking for?

http://www.chicompany.net/index.php?main_page=product_info&cPath=20_314&products_id=1914
Will that do? Seems like both ends are left hand threads.

Thanks mattd2. That looks like it may work. I'll see if I can source it locally.