Widely Used: Ideal for electronic instruments, industrial equipment, inverters, welding machines, charging generators, ships, salons, trucks, cars, and solar cell distribution. Stable Power Transmission: Corrosion-resistant and resistant to oxidation, ensuring reliable power transfer. Premium Materials: Constructed from high-quality rubber and nickel-plated brass for durability and longevity. Easy to Use: Simple installation and disassembly, user-friendly for first-time use. Electrical Connection Accessory: Suitable for hardware, electronics, appliances, computers, power supplies, game consoles, audio recorders, and communication products. Item Type: 4mm Banana Plug Weight: Approx. 48g / 1.7oz Material: Rubber, Nickel-plated Brass Purpose: Widely used in various electronic and electrical applications. Plug Diameter: Approx. 4mm / 0.2 inches Shell Length: Approx. 38mm / 1.5 inches Package Contents: 10 x Plugs