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 1/4 in Head Style Slotted Number of Holes 1 Hole Diameter 0.28 in Body Material Aluminum Maximum Operating Temperature 194 Degrees F Maximum Voltage 600 V Number of Conductors 1 Tongue Length 0.8 in Tongue Width 0.63 in Tongue Thickness 0.19 in Connector Type Lay-In Lug Standards CSA Certified UL Listed