Single Conductor, Hook-Up Wire: Type - Hook-up and Lead Wire; Conductor Size - 18 AWG; Conductor Material - Tin-Plated Cu; Conductor Stranding - 65-Str; Voltage - 5000V; Color - Black; Insulation Material - Rubber; Insulation Thickness - 0.045 in; Temperature Rating - 90 deg C; Nominal OD - 0.144 in 3.65 mm; Package Length - feet - 1000-ft; Package Length - meters - 305 m; Manufacturer Series - 8899