Two-Hole Lug Compression Connector Barrel Size Short Color Code Red Die Code 21 Tongue Angle Straight Tongue Width 0.69 in For Conductor Material Copper For Stud Size 1/2 in For Stranded Copper Wire Size - Minimum 8 AWG For Stranded Copper Wire Size - Maximum 8 AWG Inspection Hole Yes Hole Center to Center 1.75 in Material Copper Maximum Operating Temperature 300 Degrees F Maximum Voltage 600 V AC Termination Style Crimp Seam Style Seamless Standards UL Listed Number of Holes 2