Mechanical Connector For Conductor Material Aluminum Copper For Stranded Copper Wire Size - Minimum 6 AWG For Stranded Copper Wire Size - Maximum 350 kcmil For Stud Size 1/2 in Head Style Hex Number of Holes 2 Hole Diameter 0.5 in Hole Spacing 1.22 in Body Material Aluminum Maximum Operating Temperature 194 Degrees F Maximum Voltage 1 000 V Number of Conductors 2 Number of Terminations 1 Tongue Length 3 in Tongue Width 2.3 in Tongue Thickness 0.31 in