[Safety]This product has a large voltage, a large current, a wide range of use, and a high safety factor. [Strong conductivity] Bus bars with very large current up to 600A High current tinned brass strip has the advantages of high conductivity, high mechanical strength, resistance, etc. [Sturdy and ]ABS flame retardant plastic Base ensures excellent mechanical strength and durability. Stainless steel screws and nuts can enhance their resistance and rust resistance . [Bus Bar]A multi-layer composite structure connection bar, a high-power modular connection structure component with repeatable electrical performance, low impedance, anti-interference, good reliability, space saving, simple and quick assembly. [Wide Application] Can be installed in any position. Suitable for cars, ships, motorhomes, motorcycles and many other 12-48 volt applications. Material: Metal colour: black Package Contents: 4 x Busbar Terminal Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.