One-Hole Lug Compression Connector Barrel Size Standard Color Code Blue Die Code 76 Tongue Angle Straight Tongue Width 1.41 in For Conductor Material Copper For Stud Size 1/2 in For Stranded Copper Wire Size - Maximum 400 kcmil Inspection Hole Yes Hole Center to Center Not Applicable Material Copper Maximum Voltage 35 kV AC Standards CSA Certified UL Listed Number of Holes 1 Barrel Outside Diameter 0.96 in Connector Type Straight Barrel Contact Finish Tin