I used to get mine from AZSmokefree or whatever because they had heavy gauge wire and really lasted a long time. My passthroughs typically die because they get pulled on awkwardly or the solder gradually weakens inside (and I can't freakin get to it).

Anyway, my last order from AZSmokefree didn't give me the heavy gauge but instead the $6 special you can order from those chinese sites (they say "mini cig" on the end and the wire is crap).

Does anyone know a place that sells the heavy duty passthroughs? I'd like to buy a couple at a time just in case of accidental destruction but don't want to spend 20 some dollars to be ripped off by AZSmokefree.

Anyone?