Two Hole NEMA tongue Long Barrel CU Lug, Type Commercial, Body Material Copper, Stud Size (In.) 1/2, Hole Center to End (In.) 0.63, Hole to Hole Center (In.) 1.75, Length (In.) 4.65, Width (In.) 0.83, Standards CSA;UL467;UL Listed, Cable Size Code 2 AWG, Color Code Brown, Die Code 10 Burndy Compression ConnectorsDesigned for reliable and controllable electrical connections. Feature high-conductivity copper construction and operate cooler than the wire on which they are installed. Withstand a wide range of electrical and environmental conditions, including current surges, extreme temperatures, corrosion and vibrations, for a wide variety of applications.Electro-tin plated