These terminals can be tightly connected with cables and can be widely used in railways, shipbuilding, electric power, machinery, and household appliances.SpecificationColor: Gold ToneMaterial: CopperOverall Dimensions: 25 x 14 x 6 mm / 0.98 x 0.55 x 0.4 inch (L*W*H)Inner Diameter: 10 mm / 0.39 inchWire Hole Diameter: 2.5 mm / 0.1 inchPacking List: 10pcsxTerminal Rings, 10pcsxEnd Screw StoppersAdvantages1. The terminal connector is made of copper, which is anti-corrosion and anti-rust and has a long service life. At the same time, it is also highly conductive, which helps you connect cables.2. The product adopts a screw lock wire design, No jointing, and crimping are required, which makes wiring very easy.3. The surface of the terminal is smooth, clean, and burr-free so it will not damage the cables.