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 Slotted Number of Holes 1 Hole Diameter 0.53 in Hole Spacing Not Applicable Body Material Aluminum Maximum Operating Temperature 194 Degrees F Maximum Voltage 600 V Number of Conductors 2 Number of Terminations 2 Tongue Length 1.75 in Tongue Width 2.42 in Tongue Thickness 0.44 in