Grounding Connector Grounding Wire Size 10 to 2 AWG SOL 10 to 2 AWG STR Material Bronze Number of Wires - Grounding 1 Description/Special Features Direct Burial For Maximum Ground Conductor Wire Size 2 AWG STR For Minimum Ground Conductor Wire Size 10 AWG SOL For Use With Copper Conductor Copper Tube Pipe Rebar Water Pipe Grounding Wires Connected To #4 to #8 Rebar 1/2 in to 1 in Pipe Standards UL Listed Direct Burial UL467 Type - Grounding Connector Mechanical