Monster 400 Series PowerSplit Mini Distribution Block with PowerQuip 4 AWG into Four 8 AWG Split (MPC P400 CPSM2-4) Distributes one 4-gauge cable into four 8-gauge cables Patented PowerQuip connection provides 360 cable-to-terminal contact for superior power transfer Set-screw type cable fastening Heat and impact-resistant polycarbonate case Polished black nickel finish provides superior corrosion resistance