Feature: 1. Easy To Use: Test conductor sets connect compatible electrical testers to test equipment, suitable for measuring a wide range of current, voltage and resistance, very practical. 2. Multi Purpose: Widely used in electronic instruments, industrial equipment, inverters, ships, RVs, computers, power regulators, game consoles, communication products, etc. 3. Safe Use: This banana socket has 30Vac‑60Vdc Maximum 10A rated voltage, current, to ensure a safe and stable connection, it can be used when connected to the corresponding equipment. 4. Different Colors: The package contains a total of 5 different colors of banana panel sockets, such as red, blue, green, etc, which is convenient for you to distinguish and use. 5. High Quality Material: Manufactured with high accuracy technology, safe brass terminals, stable transmission, fast speed, PA shell, high hardness, not easy to damage, sturdy and durable. Specification: Item Type: Banana Socket Material: PA, Brass Model: J.40004 Front Hole Diameter: Approx. 2mm/0.08in Tail Opening Hole Diameter: Approx. 8mm/0.3in Uses: Widely Used in Electronic Equipment, Industrial Equipment, Inverters, Welding Machinery, Charging Generators, Ships, Rvs, Trucks, Automobiles, Separation and Distribution of Solar Cells, Hardware, Electronics, Electrical Appliances, Computers, Power Supply Stability Compressors, Game Consoles, Tape Recorders, Communication Products, etc Basic Parameters: Rated Voltage, Current: 30Vac-60Vdc, Maximum 10A. Package List: 2 x Banana Socket (Red)2 x Banana Socket (Black)2 x Banana Socket (Yellow)2 x Banana Socket (Blue)2 x Banana Socket (Green) Note: Manual measurement, please allow some errors.