One-Hole Lug Compression Connector Barrel Size Long Color Code Tan Die Code 50 Tongue Angle Straight Tongue Width 0.88 in For Conductor Material Copper For Stud Size 3/8 in For Stranded Copper Wire Size - Maximum 1/0 AWG Inspection Hole No Hole Center to Center Not Applicable Material Aluminum Maximum Voltage 35 kV AC Termination Style Crimp Standards UL Listed Number of Holes 1 Barrel Outside Diameter 0.62 in Connector Type Straight Barrel Contact Finish Tin