Easily connect your audio and test equipment with this versatile adapter, designed for maximum flexibility and compatibility. This adapter features a 2mm pin banana plug on one end and a female banana jack with a binding post terminal on the other. The binding post allows for direct screw-on wire connections or can accommodate a 4mm banana plug, making it ideal for converting 4mm banana plug cables to 2mm pin-style connections. Perfect for speakers, amplifiers, and testing equipment, this adapter is built with high-quality materials to ensure reliable and secure connections. The screw type terminal provides a tight, secure fit for your wires, while the 4mm jack offers compatibility with standard banana plugs, enhancing the versatility of your audio and electrical setups. Sold in a convenient 4-pack, these adapters are an essential addition to any home audio system, professional studio, or electronics testing environment.