Ancor 90° Tinned Copper Lug #4/0 - 3/8" - 2-Piece

The Ancor 90° Tinned Copper Lug #4/0 - 3/8" - 2-Piece is a marine-grade electrical connector designed for serious boaters and anglers who demand reliable power distribution in harsh saltwater and freshwater environments. These lugs serve as the critical interface between battery cables and electrical components on your vessel, carrying heavy amperage loads while resisting corrosion that can disable your rig far from shore.

Constructed from tinned copper, these lugs are engineered to withstand the corrosive assault of salt spray, moisture, and constant vibration that plague marine electrical systems. The 90° angle design allows for compact routing in tight engine compartments and behind panels where straight lugs won't fit, while the #4/0 gauge rating handles the high-amperage circuits found on modern marine batteries and alternators.

The 3/8" stud opening accommodates standard battery terminals and bus bars, and the two-piece configuration gives you redundancy or allows installation on both positive and negative lines. Tinning—the copper's protective layer—prevents oxidation and maintains low electrical resistance, ensuring minimal voltage drop and maximum reliability across all electrical loads. Experienced boaters and fishing guides rely on Ancor connectors for rewiring battery banks.