Features 4mm banana plug with safety boot. Fits all standard 4mm hooded banana jacks and sockets. It is often used to connect wires or cables, with good insulation and safe use. Made of high-quality copper, these banana plugs are durable enough to last a long time. Easy to use and can be attached to wires by soldering. They are great connectors for cables and other electrical equipment. Features: -4mm banana plug with safety boot. Fits all standard 4mm hooded banana jacks and sockets. -It is often used to connect wires or cables, with good insulation and safe use. -Made of high-quality copper, these banana plugs are durable enough to last a long time. -Easy to use and can be attached to wires by soldering. -They are great connectors for cables and other electrical equipment. Specification: Material: Copper Weight: Approx.51g/ 1.8oz Current Voltage: 32A/1000V Connection mode: Welding  Max cable diameter: 4mm/ 0.16in Color: Red, Black, Yellow, Green, Blue Package List: 2 * Red Banana Plug 2 * Black Banana Plug 2 * Yellow Banana Plug 2 * Green Banana Plug 2 * Blue Banana Plug Package List