4vwin 4mm Banana Plugs 24K Gold Plated Bannan Plug Connector for Speaker, Audio/Video Receiver, Amplifiers and Sound Systems (2 pairs (4 Pieces))

Baen plugs are nickel plated to resist corrosion and insulated with ABS plastic. A total of 2 colours you can use for colour coding: Red generally means an active or positive terminal. Black shows an inactive or negative terminal. No welding and double design, Note: You need to use a straight driver to attach it. Fits all standard 4mm Baen sockets on amplifiers and speakers. Great tool for use in audio equipment, industrial instrument, power test and automotive test.