Surecrimp Copper Compression Lug, Copper material, Tin plated connector,Standard barrel, standard tang, 2 mounting hole(s), mounting bolt/stud size #10 in, mounting hole spacing 0.63 in., UL 486A/B Listed, UL 467 Listed, C22.2 No. 65-03, 180. connecting angle, Copper Primary Conductor 10 Sol, 10 Str, sight window, Slightly Round tang end, rated for 35 kV, primary color Silver,