Model Number: 404202

20 ft 4 GA Twin Booster Cables with 600A Parrot Clamps

20' 4 GA twin booster cable set is ideal for head-to-head and side-to-side starting of all classes of passenger vehicles and light trucks. Designed for all-weather use, its TPR cable jacket remains flexible in extreme temperatures and feature an operating temperature range from -40˚C to +80˚C. 600A commercial grade parrot clamps provide strong biting force to penetrate corrosion on battery terminals.
  • 20' length
  • 4 GA cable set
  • Twin cable design
  • 600A parrot clamp set
  • All weather rated to -40˚C.
  • 1 Year Limited Warranty


  • Cable Length : 20′
  • Cable Gauge : 4 GA
  • Cable Jacket : TPR
  • Cable Style : Twin
  • Clamp Rating : 600A (Parrot)
  • Operating Temp Range : -40 deg C to +80 deg C
  • UPC : 10010271025562
  • Warranty : 1 Year Limited

JNC Booster Cable Operator’s Manual
JNC Booster Cable Information Sheet

Additional information

Weight 6.2 lbs