Grounding Split Bolt Connector with Stud, Connector Material Leaded Bronze Alloy, Connector Type Mechanical, Grounding Wire Size 10 to 6 AWG SOL, 10 to 7 AWG STR, Number of Wires - Grounding 1, Overall Length 1 3/8 in, Thread Size 1/4 In. -20, Standards UL Listed, UL Listed-Direct Burial, UL467, Conductor Size 10 to 7 AWG STR, Conductor Type Run, Installation Torque 80 in-lb, Overall Width 7/16 in, K2C, KC. This item has been restricted from sale in the following state (s): []