One-Hole Lug Compression Connector, Barrel Size Standard, Color Code Yellow, Die Code 16, Tongue Angle Straight, Tongue Width 1.11 in, For Conductor Material Copper, For Stud Size 1/2 in, For Stranded Copper Wire Size - Minimum 250 kcmil, For Stranded Copper Wire Size - Maximum 250 kcmil, Inspection Hole Yes, Hole Center to Center Not Applicable, Material Copper, Maximum Operating Temperature 194 Degrees F, Maximum Voltage 35 kV AC, Termination Style Crimp