Burndy's YA3C2TC38 two-hole long barrel compression lug without an inspection window features a 3/8 in stud size and 1 in stud hole spacing. Designed to be used with either #3 AWG stranded or #2 AWG solid wire. Electro-Tin plated copper, UL Listed, 90 Deg. C, Up to 35kV, White Color Code, 9 Die Index.