QitinDasen 30Pcs Premium Binding Post Terminal, for 4mm Banana Plug Connector (5 Color)

〓 These binding posts are made from high quality alloy of good electrical conductivity and insulated with ABS plastic. 〓 Totally 5 colors that you can use for color-coding, for example: red commonly means an active or positive terminal; black indicates an inactive or negative terminal, etc. 〓 Binding posts allow the connection of several different types of connections such as banana plugs or pin connectors. 〓 Great tools for using in the audio equipment, industrial instrument,power test and automobile test. 〓 They are also great connectors on loudspeakers and audio amplifiers as well as other electrical equipment.