Wire Connector, For Conductor Material Aluminum, Copper, For Stranded Copper Wire Size - Minimum 300 kcmil, For Stranded Copper Wire Size - Maximum 800 kcmil, For Stud Size 1/2 in, Head Style Hex, Number of Holes 2, Hole Diameter 0.56 in, Hole Spacing 1.75 in, Body Material Aluminum, Maximum Temperature 194 Degrees F, Maximum Voltage 600 V, Number of Conductors 1, Number of Terminations 1, Tongue Length 3.03 in, Tongue Width 1.77 in, Tongue Thickness 0.5 in, Connector Type Lug. This item has been restricted from sale in the following state (s): []