QC7020-2001 Top Post Battery Cable, 4 AWG, 20 in

The Top Post-to-Lug Cable Assembly (Black) is made of fine stranded copper conductor and tin-plated for maximum conductivity, flexibility, and corrosion resistance.

All have a standard 3/8" stud hole, Antimonial lead connectors resist corrosion, die cast process seals copper wire from acid fumes and corrosive salts, Copper conductor for maximum conductivity, Meets or exceeds SAE specifications, ideal for OEM replacement, Standard Retail Cables, Temperature range: 221°F (105°C) to -58°F (-50°C), Tinning of copper wire before casting ensures durable bond between wire and connector