One-Hole Lug Compression Connector, Connector Type Straight Barrel, Cable Size 4/0, Tongue Style Standard, Color Code Yellow, Die Code 62, Length 1.4 in, Barrel Length Standard, Material Copper, Plate Material Electro Tin, Stud Size 1/2 in, Hole Center to End 0.5 in, Width 0.14 in, Peep Hole Yes, Standards CSA Certified, UL Listed