4 Gauge 20 Feet Jumper Cables for Car, SUV and Trucks Battery, Heavy Duty

【Strong And Safe Clamps】: The Jumper Cables booster cable has four giant alligator clamps with strong jagged teeth and springs for excellent grip force. The jaws are strong and make connections easy. And the High Peak Jumper Cables has insulating rubber material to prevent electric shock and protect the safety of users 【20 Feet Jumper Cables】: The 20 Feet Jumper Cables has an extremely long usage distance, which is suitable for use with trucks, SUVs, full-size cars, mid-size cars, and compact cars. The Jumper Cables adopts insulating material to prevent rust, corrosion so effective insulation. The 20 Feet Jumper Cables are suitable for various car models and are powerful helper in emergency situations. 【UL-Listed & qualified quality】: The Jumper Cables surface is made with premium PVC which is resistant to freezing, cracking & folding and wont tangle. Each jumper clamp has undergone rigorous testing and successfully passed UL certification