Insulated Cable Connector, Single Side Entry, 14 AWG to 2/0 AWG, AL/CUMulti Tap Connector, 2 Conductors, In Line, 14 AWG to 2 0 AWG, AL CU, Black, Dual Rated, 600V, 90C, UV Rated, Chemical Resistant, Hex Size: 3 16 For any combination of copper or aluminum. SINGLE SIDED ENTRY. For splice, reducer and tap applications. Dual rated for both aluminum and copper conductors, simultaneous accommodations at 600V and 90C. For use in areas such as troughs, gutters, panels, ducts and wireways. Only one conductor per set screw, and