Lug, Copper, Two Hole, Long Barrel w/ Window, Tin Plated, Bus Bar Pattern N, 350 kcmil Copper Conductor Size, Red P71, 2-5/16in Wire Strip LG, 1/2in Stud Hole, 1.75in Stud Hole Spacing, 5.76 LG x 1.28 WD x 2.24 BH in