8015-001 Top Post Battery Cable 4 Gauge 15 Inches Long Red / Positive (Each) - Quick Cable battery cables meet or exceed SAE specifications, making them ideal for OEM replacement. With features like: a copper conductor for the maximum in conductivity and the tinning of the copper wire before casting ensures a durable bond between the wire and the connector. They also have antimonial lead connectors to resist corrosion, this is a die cast process that seals the copper wire from acid fumes and corrosive salts. All battery cables have a standard lug with a xa03/8 Inches stud / bolt hole. Meets or exceeds SAE specifications; ideal for OEM replacement,Copper conductor for maximum conductivity,Tinning of copper wire before casting ensures durable bond between wire and connector,Antimonial lead connectors resist corrosion, die cast process seals copper wire from acid fumes and corrosive salts,All have a standard 3/8 Inches stud hole