The FJC Booster Cables - Commercial Duty, No. 45255, are engineered for serious performance in demanding environments, says the company. Built with heavy duty 1-gauge commercial-grade cable and a full 25' reach, they provide conductivity and flexibility for a wide range of vehicle applications. Rated at 800A, they ensure strong, consistent starts even in extreme conditions. Durable commercial-duty clamps deliver a secure, high-contact grip, while the included protective plastic case keeps everything organized and ready for deployment. Backed by certified compliance to rigorous safety, quality, and environmental standards.