5 Big TIN PLATED Battery Copper Ring Lug Terminal Connector #1/0 Wire 3/8″ Stud Tin Plated for better Corrosion Resistance. #1/0 Wire Gauge AWG 3/8" Stud. They are for a #1/0 Wire Gauge AWG and a 3/8" Stud. byJuly 3, 2026