Review on Hilitchi Speaker Terminal Binding Amplifier by Jerry Frey

Ok for the price. By no means the best quality, but can be used if you only need cheap connectors. They look a bit cheap and need to remove burrs from the stamping/manufacturing process. I bought these to make several sets of cables for my shop's 12v power supply, which is used to power 12v pumps, motors and other equipment. before installation in trucks and for repair/diagnostic purposes. They work well for this purpose and are cheap enough that I don't flinch if something breaks. If you're looking to build a precision power supply, multimeter, or any other application where you need something high quality with repeatable connection quality and low resistance, I would plan to spend a little more and look elsewhere.