[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 unique round corner base design, providing a distinctive appearance compared to standard models. [Cover] - The exposed sides of this 12V distribution block allow for 180-degree wire lug installation, accommodating various terminal connection methods. [Application] - This 300A bus bar is suitable for high-current systems. The package includes one positive and one negative ground distribution block, ideal for automotive, car, and marine applications. Color: Black & Red Material: Plastic + Metal Package Contents: 1 * Red Positive Bus Bar 1 * Black Ground Bus Bar 4 * Mounting Screws Only the above package content is included; other items are not part of this package. Note: Light reflection and different display settings may cause slight variations in the color shown in the image compared to the actual product. Measurement may vary by +/- 1-3 cm.