Review on Degree Insulated Female Terminal Connector by Jeff Bundrick

First time with this type of connector. I've seen product reviews about this and people have stated that you need a special crimping tool made for them to ensure a strong connection. I already have 5 different crimpers and will not buy any more. I tried pliers but couldn't apply enough force to get a tight connection. I used a vise tightened to the point where the toes of the handles just touched. I crimped the connector, it turned out a good clean crimp. However, the plastic case was not damaged. It took me a few tries to lower the positioning, but after that I was able to reproduce it with no problem. Would buy them again.