Trucker's-grade booster cables are ideal for nearly any job
Parrot-jaw, heavy-duty, 500-amp clamps fit top and side post batteries, making these 20-ft., 2-gauge, trucker's-grade booster cables ideal for nearly any job. The copper cable is coated with rubber insulation that stays flexible to -67°F. Individually inspected for defects before leaving the factory. Includes a heavy-duty plastic case for convenient storage and transport.
2013 Master Catalog: Page 691