They are very good if you solder them well. Make sure you tin the wire AND the connector. If you do it right, you won't have a problem with the wire pulling out.
5/5 because they are consistent, good, and come with heatshrink. (note that the heatshrink is 1 red, 1 black 6" length, not all cut up like the picture)
There are very g
...Read MoreRead more about They are very good if you solder themood compared to others I have used. Would and did buy again Read LessRead less about They are very good if you solder them
Wire gauge depends on the application, 12-14GA is common for this connector size.
SPMXCA319 is one pre-assembled extension option.