Features: Maximize the power of your marine, automotive, or solar wiring with this high quality 4 post power distribution block bus bar pair. It provides a high 250amp rating for reliable and stable power supply. Crafted from durable materials that can withstand high temperatures and resist corrosion, this power distribution block ensures long lasting durability. Its modern design adds style to any installation. Perfect for individuals who need a dependable power supply for their various devices, this distribution block caters to the needs of professionals and enthusiasts alike. Whether you're exploring the great outdoors or working on a diy project, this power distribution block is an essential tool. It allows you to connect multiple devices, such as refrigerators, and air conditioners, ensuring a seamless power experience wherever you are. Upgrade your electrical system effortlessly with this convenient set of 4 post power distribution blocks. Its user friendly design and versatile functionality make it a practical choice for optimizing your power distribution setups. Specifications: Material:Metal+Plastic Size:Approx.170x44x33mm/6.69x1.73x1.3inch Color:Black/Red Product specifications: M8M10 MaximumVoltage: 48VDC RatedCurrent of each stud: 62.5A RatedCurrent of the whole block: 250A. Auxiliary terminal screw current: 20A Product function: gather the wire harness together and reasonably store the wires inside the vehicle and boats. Scope of application: in power systems such as automobiles, recreational vehicles, ships and yachts Note: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1 Set Terminals