Review on 🔌 CESFONJER Binding Post Connector: 4mm Banana Socket with Speaker Terminal - Pack of 25 Female Socket Jacks in 5 Colors by Timothy Louis

Yes, I know. They don't have through holes for wires. I either just wrap the wire around the post, use 1/4" rings, or use banana posts to connect to these connector posts. Yes I know. The posts are provided with plastic threads. everything you need to make electrical contacts. I find them suitable for my purpose (hobby electronics) and have no complaints. If I need more I will order more. If you are building a power supply or low voltage project, they will work for you. If you're trying to connect 14 gauge speaker wire, not so much. Come on folks! This is a good product and at a good price.