Ancor #6 Black 100' Spool Tinned Cooper

The Ancor #6 Black 100' Spool Tinned Copper wire is the marine electrician's and serious boater's choice for permanent onboard electrical installations. Whether you're wiring a center console, cruiser, or commercial fishing vessel, this 6 AWG tinned copper conductor delivers the reliability demanded by saltwater environments and demanding applications where corrosion resistance and long service life are non-negotiable. Purpose-built to exceed UL 1426, ABYC, and U.S. Coast Guard Charter Boat (CFR Title 46) standards, it meets or surpasses every specification your vessel's electrical system requires.

Tinned copper construction is the industry standard for marine wiring because the tin coating actively resists oxidation and corrosion—critical advantages when salt spray and moisture exposure are constant threats. The 6 AWG gauge (13mm) handles higher current loads safely, making it ideal for engine starter circuits, main distribution runs, and high-amperage equipment feeds where voltage drop must be minimized. Premium vinyl insulation rated for the harsh marine environment keeps conductors protected while the 100-foot spool provides ample length for typical vessel rewiring projects, major repairs, or running new circuits without mid-run splices.

This wire suits both new construction and retrofit applications aboard powerboats, sailboats, fishing vessels, and auxiliary generators. Experienced captains and marine electricians rely on Ancor's marine-grade products because cheap or automotive-grade wire fails prematurely in salt air, leading to corroded connections, voltage loss, and dangerous system failures. Installation pairs easily with standard marine crimps, lugs, and breaker panels—no special tools required. Buy the 100-foot spool for immediate availability and professional-grade reliability that will outlast the vessel itself.