Description: Product List: 1 Power Distribution Block, size is 46mmx81mmx33mm.Material: 3 Way Power Distribution Block is made of zinc alloy material, with good conductivity and sturdy structure.Transparent cover: Powers Ground Distributor with a transparent cover to cover the exposed contacts, with waterproof and dustproof performance.Professional accessories: Connecting Block makes your system wiring easier, improves your work efficiency, and is convenient and fast.Application: Powers Ground Distributor is suitable for cars, RVs, Atv, boats or other vehicles, with a wide range of applications. Specification: Material: Zinc alloy Size Chart: 46mmx81mmx33mm/1.81inchx3.19inchx1.30inch Package Includes: 1 Power Distribution Block Note: Please allow slightly errors 1-2cm differences due to manual measurement.