ITEM NAME:2 Pieces Banana Socket Connection Cable Heavy Insulation Piercing Probe Test Description: Practical tool for device maintenance, electrical test or industrial test. It is convenient to connect with multimeter testing probe. Features: With special spring machanism design, it is easy to use. With flexible test probes, it can contact the wires and terminals even at the conner. With 4mm socket, it is convenient to connect with multimeter testing probe. Widely applied to device maintenance, electrical test or industrial test. Specification: Material: Nickel plated Brass/PA Rated Voltage: 1000V Rated Current: Max.10A Length: 15.5cm Item for your optonal-Socket: 4mm Item Package Includes: 2 Pieces Test Tool SKU: DMO0020766719379545.2 Pieces Test Tool. SKU: DMO0020766719379545. for your optonal-Socket: 4mm Item.