Review on ESUPPORT Heavy Duty Car Silver Contact Rocker Toggle Switch, 20A 125V SPDT 3P, ON/OFF/ON, Metal Copper Terminal, Waterproof Boot Cap, 12mm, Pack of 3 by Seth Shea

I bought these to plug into the middle of a 5V USB cable so I can quickly turn off the power without unplugging it. It worked great for that! However, I would like to warn anyone who uses them that the screws are not small enough for such thin wire. I ended up soldering them to the inside of the screws. I also had to disassemble one and can personally confirm that everything inside is also of high quality. Strong, thick metal parts and good build quality. Definitely worth the money and I recommend it!