Mechanical Connector For Conductor Material Aluminum Copper For Stranded Copper Wire Size - Minimum 2 AWG For Stranded Copper Wire Size - Maximum 600 kcmil For Stud Size 1/2 in Head Style Hex Number of Holes 1 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 1.81 in Tongue Width 2.41 in Tongue Thickness 0.44 in