Two-Hole Lug Compression Connector Barrel Size Standard Color Code Olive Die Code 297 Tongue Angle Straight Tongue Width 1.03 in For Conductor Material Aluminum Copper For Stud Size 1/2 in For Stranded Copper Wire Size - Minimum 2/0 AWG For Stranded Copper Wire Size - Maximum 2/0 AWG Inspection Hole No Hole Center to Center 1.75 in Material Aluminum Maximum Operating Temperature 194 Degrees F Maximum Voltage 35 kV AC Termination Style Crimp