Right. Something of a blind alley to me, is this.
I need to put a half link into a chain to get it the right length. I’ve got a 3/32 half link*
What chain do I need to fit onto it?
I don’t really want to use a full half link chain.
Sram PC1? Are they 3/32 or 1/8? Dunno.
Or what about one of these?
http://www.velodromeshop.net/index.php?p=product&id=1107

That should work shouldn’t it?

*It doesn’t fit into a SRAM PC58 8 speed chain.

you’ll be needing a kmc chain, as in the link. ho ho..