Performance Tool W1667 4GA 20' (500 AMP) Heavy-Duty Copper Booster Jumper Cables for Cars, Trucks & SUVs

Built for demanding use with full-size trucks, vans and SUVs, the Performance Tool W1667 jumper cables are 4GA, 20' booster cables rated at 500 AMP. Heavy-duty copper jaw clamps and copper conductors deliver reliable conductivity and a secure grip on battery terminals. Parrot-style clamps are PVC-coated in red and black to make positive and negative connections easy to identify and attach correctly. The rubber-coated leads are designed to resist tangling for straightforward handling and compact storage. These cables are suitable for all-weather operation, with a working temperature range of -13 to 158 degrees F (-25 to 75 degrees C).