This red top post battery cable from Uriah Products works well in applications that don't call for auxiliary cables. It's a heavy-duty, 4 gauge cable, and it has durable red PVC insulation. The terminals are spliced onto the cable and are made out of solid lead to resist corrosion. The conductor is 100% copper to provide excellent conductivity, and it measures 15" between holes. | Uriah 15" Red Top Post Battery Cable 4 GA