Deka 4 Gauge 16 Foot Heavy Duty Booster Cables - High Performance Jumper Cables for Car, Truck, SUV & RV Battery Jump Starting - Emergency Roadside Assistance Essential

I hesitated to review these as I have yet to need them. However, living for much of my life in Montana and Alaska, I know the value of good jumper cables. When you really need them at -40, they must perform. Wimpy cables might get you by in a high school parking lot during a warm day, but fail miserably in difficult conditions. These are very well made with good jaws. Well worth the price.