Seamless Electro-Tin Plated Copper Material; White Color; 1.755 Inch Overall Length; 0.625 Inch Barrel Length; Copper Conductor Material; UL 453G, UL 467, UL 486A/B, CSA Approval; 35 kV Voltage Rating; 3 AWG Conductor Size; 3/8 Inch Stud Size