Preffair4 Pcs HiFi BFA Locking Banana Plug, Transparent Zigzag Type Rhodium Plated Double Screw Lock Speaker Cable Connector.

These are really nice looking and well-built banana plugs They give your speaker wires a nice professional modern look. As far as long term use and long term durability, its hard to say anything, at this point, as they are new to me, but I like the design and features a lot.

Well made. Snug fit. Accepted 8 awg beautifully. I’ll be getting more.

The first one fell apart before I got it. That made it a mini puzzle. The metal plug is made of two pats which are supposed to be spot welded together and weren't. I was able to solder them together but at this price that not good. They work but one problem with the design is the leading edge is sharp and off center which leads to hooking what ever you are trying to plug them into. They are ok but I wouldn't buy them again. If looks are more important that function they are good.

Comes with allen key and is easy to tighten up for a solid connection. These plugs are super solid to tighten away and don't worry about breaking them.

If this were a copper conductor, it would not be magnetic and as you can see in the short film posted, jumps right toward a magnet. This is not the first time an issue like this has happened to me with Chinese-made goods for me. Base metal is not copper but some alloy or something. I would give them ZERO stars if I could for being dishonest.