Battery Cables Standard Lug – 3/0 Gauge sizes$3.20 Aux Terminal or Lug Choose an optionstd 1/2 Lugstd 1/4 Lugstd 3/8 Lugstd 5/16 LugClear Standard Lug - 3/0 Gauge sizes quantity Add to cart SKU: N/A Category: Lugs Tags: 3/0 gauge, copper, DIY, HD, Lug, standard Related products LugsHeavy Duty Lug with 45 degree bend – 4 Gauge $4.35 Select options LugsHeavy Duty Lug with 90 degree bend – 3/0 Gauge $10.20 Select options LugsHeavy Duty Lug with 45 degree bend 1-2 (1 or 2) Gauge $5.70 Select options