Features 1、100% brand new and high quality 2、it is adopted of high quality alloy and plastic material, durable in use 3、Made of alloy with good electrical conductivity, convenient to use 4、Suitable for all kinds of instrument, mechanical equipment, lamps, model, toys etc 5、This item contains 20 pcs banana plug socket, which is convenient to replace the broken one Specification Features: 100% brand new and high quality. it is adopted of high quality alloy and plastic material, durable in use. Made of alloy with good electrical conductivity, convenient to use. Suitable for all kinds of instrument, mechanical equipment, lamps, model, toys etc Specifications: Material: Alloy + ABS Color: red, black, green, blue, yellow Wire diameter (Max.): Approx. 5.5mm / 0.22inch Socket length: Approx. 1.5cm / 0.6 inch Weight: 39g Package included: 20 x Banana Plug Socket Package List