Review on 🔌 RuiLing 100Pcs Connectors Insulating Terminals: High-Quality Electrical Terminal Connectors for Efficient Wire Insulation by Michael Jennings

This brand's connectors are very soft metal and will fall apart with the slightest pull. After wiring up 1/2 of my car I just went old fashioned and soldered the wires together and wrapped them in heat shrink tubing. Yes, I use the same crimping machines I've used for 30 years. It's not that I don't know how to work.