FeaturesPower distribution blocks are made of high strength, high conductivity materialMounted in a high strength glass filled polyester baseEach block can stand alone or combine with other blocks to form a multi-block setGlass filled polyester base, aluminum body8 terminalsLarge size2 mounting holes(2) 4 AWG to 500 kcmil line, (6) 14 to 2/0 AWG load