Feature:1. Wide Application: 4 stud high current junction blocks are widely used in power supply systems for automobiles, RVs, boats, yachts, etc.2. Tidy Storage: Distribution block can bring the wire harnesses together to reasonably store the wires inside the vehicle and boat, providing a neat environment.3. High Performance: Brass contact plate with excellent current transfer and weather resistance, nylon base with insulation and high strength.4. Installation Details: The cover of this bus bar 12v marine will allow 180 wire lug installation and can meet variety kinds of installat methods of end terminals.5. Long Lasting: Upgraded design allows for use in extreme conditions, including marine environments, and professional performance brings you reliable results.Specification:Item Type: Battery Bus BarMaterial: ABS, zinc alloy, brass, NylonMaximum Voltage: DC48VContinuous Current: 600AStud Size: M10x4 (M10 size =3/8in)Application: Cars, RVs, ships, yachts and other power systems.Package List:1 xBattery Bus Bar1 x Cover 4 x Screws