Road Power Heavy-Duty Booster Cables feature Polar-Glo clamps and T-Prene jacket insulation, designed to provide exceptional user safety and reliable performance even in the most extreme climate conditions. The ergonomically designed Polar-Glo clamps are easy to handle and securely attach to both top and side post batteries. These clamps include triple-polarity identification with color coding, indent stamping, and glow-in-the-dark labels for added convenience. Safety is further enhanced by shielded energized clamp surfaces to prevent short circuits and recessed conductive surfaces to avoid accidental contact. The T-Prene insulation remains flexible in severe temperatures and resists oil, chemicals, and water, ensuring durability. Made with heavy-duty 6-gauge wire, these booster cables perform well with both small and large automobiles. UL listed and available in a 16-foot length, they come packaged in a retail-style box for easy display. Model Number: 08566-01-03