Heavy Duty Lugs 2/0 Gauge Wire 3/8 Post 25-Pack. Cable Gauge 2/0. Screw Size 3/8 . ANCOR Marine Grade lugs are manufactured from heavy duty annealed tinned copper, providing for maximum current flow. 100% tin plated copper resists corrosion from salt and moisture. Seamless barrel design allows for maximum strength when crimped. Closed end design seals out moisture so cables stay dry and corrosion free Cable Gauge 2/0. Screw Size 3/8 ANCOR Marine Grade lugs are manufactured from heavy duty annealed tinned copper, providing for maxim Seamless barrel design allows for maximum strength when crimped. Closed end design seals out moistur