Color-Keyed® Compression Connector Lug, 2-Hole, Series: 54800, Copper Conductor, 400 kcmil Conductor, Die Code: 76, 35 kVAC, 1/4 in Stud, 1.93 in L x 1.41 in W x 0.17 in THK Tongue, 4.38 in Overall Length, Blind End/Long Barrel, 0.96 in Dia Barrel, 3/4 in Hole Spacing, Tin Plated Finish, 0.281 in Mounting Hole, Copper, Blue