The cross-shaped banana plugs are designed to meet the needs of users looking for reliable and efficient connectors. Whether you're setting up a high-fidelity audio system or working on a welding project, these plugs provide a secure and stable connection. The ability to stack and continuously insert the plugs makes them highly adaptable to various configurations, ensuring optimal performance. Features -Color:Multi -Material:Copper, ABS -Size:4.00X1.50X1.00cm/1.57X0.59X0.39in -Note: Suitable for 4 mm diameter banana socket -Hole diameter: 4.5 mm and 4 mm -Easy installation: no soldering needed, simplifying process for faster and assembly -Cross design: unique structure supports multidirectional connections, ensuring stability and reducing circuit interruptions -Standardized dimensions: suitable size works seamlessly with various devices, from speaker systems to welding cables -Adaptable layouts: stackable and reinsertable plugs provide flexibility for circuit expansion, meeting diverse project needs -Signal integrity: good contact ensures minimal signal loss, delivering reliable performance for audio and electronic devices Package list: 10 x banana plugs