Electro Tin Plated Wrought Copper Material; Blue Color; 5.51 Inch Overall Length; Copper Conductor Material; UL, CSA Approval; 600 Volt to 35 Kilovolt Voltage Rating; 400 kcmil (Code), 313 kcmil (Flex), 775/24 (Flex) Conductor Size; 1/2 Inch Stud Size