4Pcs Banana Plug Jack Female Socket Gold Plated Terminal Binding Post Dual 4mm Banana Plugs Connector for Speaker Amplifier Terminal

These banana jack female works well because they could be fully disassembled.

The screw connection is solid and helped the connection both internally and externally.

How you assemble them will depend on your speaker system.

The banana plug jacks are easy to grip, and can be plugged in and unplugged multiple times.

These posts are well-built, and can be tightened down with multiple screws and locking washers for a secure fit.

Soldering is not needed, you could just was well pinch the wires between the nuts.

Plenty of hardware to satisfy your needs when it comes to binding posts for speakers, or your binding post project's needs.