Here's what I use for SOW:
CHNCGB195 CORD CONNECTOR for 1/2" KO, .5" to .625" diam. cable Water Proof $4.84
CHNCGB295 CORD CONNECTOR for 3/4" KO, .5" to .625" diam. cable Water Proof $4.84
The ones sized for 12-2-G UF are similar in price, but I must've not recorded the info on them...
[This message has been edited by sparky66wv (edited 01-12-2002).]