Bare Copper Cable, Concentric-Lay/Combination Unilay Stranded Additional Information, Grounds;Jumpers;Uninsulated Hook Ups Application, Copper Conductor Material, 4 Awg Conductor Size, 170 A Current Rating, Made In Usa, +25 °C Maximum Operating Temperature, 7 - Strands, 0.232 In Outside Diameter, Carton Package Type, Astm Standards Met, 129/1000 LB/FT Weight