Scotty #1133 Duplex 12/2 Electrical Downrigger Wire Premium 12 Gauge 2 Conductor Downrigger Power Wire. Manufactured from Heavy Duty annealed, tinned copper, providing maximum current flow. Ultra-flexible for extra protection from vibration or frequent flexing. For wire run lengths of up to 25 feet, use minimum 12 gauge wire. For runs of 25 to 40 feet, use 10 gauge wire.