[Product Name] - Bus bar terminal block 12V, these battery bus bars 12V come in pairs, including one positive bus bar (red) and one negative bus bar (black). [300A M10 Stud Busbar] - This battery distribution block can handle up to 300A continuous current at a maximum of 300V AC or 48V DC. Each battery terminal block features 6 x M10 (3/8 inch) terminal studs. [Round Corner Base] - This 12V bus bar has a round corner base design, providing a clean and durable appearance suitable for various installations. [Cover] - The exposed sides of this 12V distribution block allow for 180-degree wire lug installation, accommodating various wiring configurations. [Application] - This 300A bus bar is designed for high-current applications. The package includes one positive and one negative distribution block, ideal for automotive, car, and marine systems. Color: Black & Red Material: Plastic + Metal Package Contents: 1 * Red Positive Bus Bar 1 * Black Ground Bus Bar 4 * Mounting Screws Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting and display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.