1、Efficient Power Distribution: This power distribution block ensures efficient power distribution with a high 500A capacity, perfect for heavy duty applications like vehicles, boats, and solar systems. 2、Versatile Use: The terminal block features 6 stud posts of different sizes, allowing easy connection of various wire gauges and terminals, convenient and easy for use. 3、Durable Construction: Crafted from copper nickel plated plates and stainless steel studs, this heavy duty power distribution block offers long lasting performance in harsh conditions. 4、Waterproof and Secure: Equipped with waterproof rings, this battery distribution terminal block module guarantees a reliable and secure wiring connection. 5、Neat and Organized Wiring: The removable plates enable quick and tidy wire and terminal installation, ensuring a neat wiring setup, time and effort saving.