So it took a bit more time than originally estimated but I got the parts back from the anodizer today and I'm pretty happy with how they turned out.
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The main body of the latch is a single piece of aluminum so there is no chance of these falling apart. If anyone is still interested, I'll have 9 sets (2 latch assemblies/set) available. I have to go out of town for work for the rest of the week but when I get back I'll start packaging up sets and figuring out what shipping's costs will be.
Steve