Mechanical Connector For Conductor Material Aluminum Copper For Stranded Copper Wire Size - Minimum 14 AWG For Stranded Copper Wire Size - Maximum 2/0 AWG For Stud Size 1/4 in Head Style Slotted Number of Holes 1 Hole Diameter 0.27 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 0.81 in Tongue Width 1.27 in Tongue Thickness 0.19 in