Color-Keyed® Compression Lug, 1-Hole, Series: 58100, Copper Conductor, 4/0 AWG Conductor, Die Code: 62, 35 kVAC, 3/8 in Stud, Straight Tongue, 0.93 in L x 1.25 in W x 0.15 in THK Tongue, 2.38 in Overall Length, Standard Barrel, 0.79 in Dia Barrel, 0.406 in Mounting Hole, Copper, Yellow