If your installation requires high amperage bus bars look no further than the PowerBar from Blue Sea Systems. This eight stud bus can handle up to 600A. Designed for use as a main DC bus on larger boats these bus bars are also ideal for generators, inverters, windlass, large davits, and other high current circuits. 3/8" studs provide a solid anchor for larger cables and will accept the torque required to create the best possible connection. Four ?" mounting holes are located at the ends to secure the base.