Mechanical Connector For Conductor Material Aluminum Copper For Stranded Copper Wire Size - Minimum 14 AWG For Stranded Copper Wire Size - Maximum 1/0 AWG For Stud Size 3/8 in Head Style Slotted Number of Holes 2 Hole Diameter 0.45 in Hole Spacing 1.75 in Body Material Aluminum Maximum Operating Temperature 194 Degrees F Maximum Voltage 600 V Number of Conductors 3 Number of Terminations 3 Tongue Length 2.09 in Tongue Width 1.94 in Tongue Thickness 0.25 in