Grounding Connector, Grounding Wire Size Up to 1 in Braid, Material Copper, Number of Wires - Grounding 1, Description/Special Features Direct Burial, For Use With Ground Rods, Pipes, Grounding Wires Connected To 1 1/2 in Pipe, 1 5/8 in to 1 7/8 in Rod, Standards UL Listed Direct Burial, UL467, Type - Grounding Connector Mechanical, Accessory Type Ground Clamp, Overall Height 3 1/2 in, Overall Width 3 1/4 in, Torque 240 in-lb