Grounding Connector, Grounding Wire Size 4 to 3/0 AWG SOL, 5 to 2/0 AWG STR, Material Copper, Number of Wires - Grounding 1, Description/Special Features Direct Burial, Rebar #7-#8, For Maximum Ground Conductor Wire Size 2/0 AWG STR, For Minimum Ground Conductor Wire Size 4 AWG SOL, For Use With Copper Conductors, Ground Rods, Pipes, Rebar, Grounding Wires Connected To #7 to #8 Rebar, 1/2 in to 3/4 in Pipe, 7/8 in to 1 in Rod, Standards UL Listed Direct Burial, UL467