0.76 in
Portable Cord, DLO, 3/0 AWG, 1 C, Black, CPE Rubber, Stranded, 2000V, 100 ft DLO Cable, Number of Conductors 1, Wire Size 3/0 AWG, Trade Designation DLO, Jacket Material CPE Rubber, Wire Color Black, Jacket Color Black, Length 100 ft, Voltage 2,000 V, Nominal Outside Dia..