Burndy, YAV28L2TC12E1FX, 518247 Copper Compression Lug, 2 Hole, 4/0 AWG, 1/2" Stud, 1" Spacing
4/0 Flex G,H,I,K,M,DLO, 4/0 AWG CU, Two Hole, 1/2 Stud Size, 1 Hole Spacing, Standard Barrel, Inspection Window, Internal Chamfer, Tin Plated, UL/CSA, 90°C, Up to 35kV, Purple Color Code, 15 Die Index.