Review on EHDIS 4-Pin Relay with Harness: Heavy-Duty 80A 12V SPST Automotive Relay Set, Pack of 2 by Michael Olsen

During installation one of the wires fell out of the socket so I decided to check how well the other wires were crimped in the sockets. Pulled out with minimal effort. I can't believe they didn't crimp them properly. It takes a few seconds to make sure it's done right. My guess is that they didn't use the correct crimping tool. In any case: hands off this cheap set. You get what you pay for.