Efficient Wiring: Simplify your wiring setup with this high-quality 2 way ground distribution block, offers complete protection for your car audio system. This distribution block can be used for either power or ground connection. Distribution block 1 in 2 out: Car audio power wire distribution block designed with 1 way in and 2 way out. Input accepts 0/2/4 gauge wire while the outputs accommodate 4/8 gauge wires to provide efficient power distribution to your car audio system. High Quality: 2 way car audio power distribution block made of High-quality materials for good conductivity and superior corrosion resistance. High-temperature polycarbonate base and impact resistant snap-in plastic cover provide insulation and protection. Easy installation. The 2-way power distribution block just require you to put in the wire and tighten it, the block can be mount on any flat surface. Hex head tops and oversized set screws with small serrated ends guarantee secure connection. Wide Application: The 2 way amp distribution block is applicable to auto, boat/marine or other vehicles, protect your audio system, Perfect for multi car amp systems. Material: Metal colour: As Shown Package Contents: 2 x Splitter 4 x screws 2 x wrenches