The STANLEY 4 Gauge Car/Truck/SUV 20 Foot Jumper Cables are designed for auto battery jump-starting with a tangle-free design for ease of use. Made by the trusted brand Stanley, these jumper cables have a 4 gauge cable gauge and a 20 foot length, providing plenty of reach for various vehicles. The manufacturer part number BBC4S ensures you are getting a quality product from a reputable source. Ideal for automotive use, these jumper cables are a reliable tool to have on hand in your vehicle for jump-starting whenever needed.