Ancor Grey 16 AWG Tinned Copper Wire - 250'

The Ancor Grey 16 AWG Tinned Copper Wire - 250' is built for serious boaters and marine electricians who demand reliability in every connection. After years on the water, any angler or boat owner knows that corroded wiring is a silent killer—it kills electronics, kills battery performance, and can leave you stranded far from help. This marine-grade tinned copper wire exceeds UL 1426, ABYC, and US Coast Guard Charter Boat (CFR Title 46) standards, meaning it's engineered to survive saltwater spray, constant vibration, and decades of demanding use without failure.

What sets tinned copper apart from bare copper is the thin layer of tin coating that bonds to the conductor, virtually eliminating oxidation—the enemy of marine electrical systems. The 16 AWG gauge handles substantial current loads for navigation systems, fish finders, trolling motors, and lighting circuits on vessels up to roughly 35 feet, while the 600V premium vinyl insulation rating ensures safe operation in harsh marine environments. The 250-foot spool gives you ample length for full boat rewiring projects, subsystem upgrades, or emergency repairs without requiring multiple spools and spliced connections that introduce weak points.

Whether you're upgrading an aging console, installing new through-hull fittings, running power to a newly mounted sounder, or performing routine maintenance, this wire integrates seamlessly with standard marine crimps and terminals. The grey color coding helps distinguish circuits during installation and troubleshooting—critical when working in tight engine compartments or below-deck spaces where mistakes are costly. Experienced captains and marine technicians specify Ancor products specifically because the upfront investment in genuine marine-grade wire eliminates the false economy of automotive-grade substitutes that fail under saltwater conditions.