4mm Banana Plugs Audio Speaker Wire Cable terminal Connectors (Red)

Banana plugs offer solid connection and convenience.
This 4MM Banana Plug / Charge Plug is High-quality cage spring plugs.
The plug body accepts cables up to 4mm diameter.

A banana connector (commonly banana plug for the male, banana socket or banana jack for the female) is a single-wire (one conductor) electrical connector used for joining wires to equipment.