Two-Hole Lug Compression Connector Barrel Size Standard Color Code Red Die Code 71 Tongue Angle Straight Tongue Width 1.36 in For Conductor Material Copper For Stud Size 1/2 in For Stranded Copper Wire Size - Maximum 350 kcmil Inspection Hole Yes Hole Center to Center 1.75 in Material Copper Maximum Voltage 35 kV AC Termination Style Crimp Standards UL Listed Number of Holes 2 Barrel Outside Diameter 0.93 in Connector Type Straight Barrel Contact Finish Tin