Ancor 16 Gauge Tinned Primary Marine Wire - Assorted Colors THIS PRODUCT IS SOLD BY THE FOOT - Minimum Purchase Amount 20ANCOR Marine Grade wire is manufactured from tinned copper stranding for maximum protection against corrosion and electrolysis. Ultra flexible Type 3 stranding resists fatigue due to vibration and flexing. ANCORs proprietary premium vinyl insulation stays flexible even in extreme cold and resists salt water, battery acid, oil, gasoline and ultra-violet radiation. Exclusive ins