One-Hole Lug Compression Connector, Barrel Size Long, Color Code Brown, Die Code 87, Tongue Angle Straight, Tongue Width 1.55 in, For Conductor Material Copper, For Stud Size 3/8 in, For Stranded Copper Wire Size - Minimum 500 kcmil, For Stranded Copper Wire Size - Maximum 500 kcmil, Inspection Hole Yes, 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 1, RoHS Compliant Yes