Grounding Connector, Grounding Wire Size 10 to 3/0 AWG STR, Material Bronze, Number of Wires - Grounding 1, For Maximum Ground Conductor Wire Size 3/0 AWG, For Minimum Ground Conductor Wire Size 10 AWG, For Use With Copper Conductor, Hub, Water Pipe, Grounding Wires Connected To 1 in Pipe, Standards UL Listed, UL467, Type - Grounding Connector Mechanical, Accessory Type Ground Clamp, For Maximum Pipe Size 1 in, For Minimum Pipe Size 1 in, Includes Hub Size 1 in, Screws, Overall Height 2 11/16 in