Review on Uxcell Insulated Terminals SV2 4S 16 14 by Jorge Eckstein

The metal they are made of is much thinner than I'm used to. It's so thin that even when crimped with the best professional crimping tool, it doesn't have much holding power. A moderate jerk pulls the wire. Most of the forks I find elsewhere are around 0.82mm thick metal while they are 0.42mm thick. Someone is selling a bunch of cheap junk.