Features: 1.High?conductivity tinned copper bus bar allows current up to 150A. High voltage, high current, high safety guarantee. 2.Help organize and clean up messy wiring, and are suitable for all types of power and ground distribution. 3.The transparent PC cover provides additional protection against splashes and dust, preventing accidental contact with the terminal. 4.Stainless steel studs and screws are anti?rust and anti?corrosion. The nylon base is reinforced with fiberglass for mechanical resistance and long durability. 5.Ideal for all your electrical wiring projects. Widely used in automobiles, ships, motorcycles, RVs, trucks, etc. 6.Easy to install and hold in place by mounting hole at each end. It can be installed anywhere and provides a common ground point for all your accessories. Specification: Item Type: Bus Bar_x000D_ Material: Nylon Base + Tinned Copper + Stainless Steel Screws + PC Cover_x000D_ Screw Material: Stainless Steel_x000D_ Maximum Voltage: 300V AC / 48V DC_x000D_ Rated Current: 130A AC/150A DC_x000D_ Terminal Screw: M4 x 24 (M4 stainless steel screw)_x000D_ Terminal Stud: M6 x 4 (M6 stainless steel stud) PackageList: 1 x Bus Bar (with Cover and Screws) 2 x Screws