One-Hole Lug Compression Connector, Barrel Size Long, Color Code Red, Die Code 49, Tongue Angle Straight, Tongue Width 0.44 in, For Conductor Material Copper, For Stud Size 1/4 in, For Stranded Copper Wire Size - Minimum 8 AWG, For Stranded Copper Wire Size - Maximum 8 AWG, Inspection Hole No, Hole Center to Center Not Applicable, Material Copper, Maximum Operating Temperature 194 Degrees F, Maximum Voltage 35 kV AC, Termination Style Crimp, Standards CSA Certified, UL 486A-486B, UL Listed