Filo di rame stagnato a filo in PVC nero 18 gauge 4 conduttori, 32,8 piedi, 18/4...
99.99% Tinned Copper Conductors,34 Stranded Wires per channel. Conductor Material: Tinned Stranded copper. High Conductivity: Conductive material is tinned copper, tin-coated copper has lower resistance and higher electrical conductivity.