Ultra Heavy Duty Extension Cord - Our 10 gauge heavy duty extension cord 25 ft are made for outdoor and indoor use. Great for construction site, home use to power major appliance, drills, hammer drills, circular saws, wet and dry vacs, lawn mowers, compressors, music equipment, landscaping, gardens, power tools, outdoor lights, EV charger, welding, and much more. Weatherproof & Flame Retardant: Our 10/3 extension cord high flexibility vinyl covering is more resistant to bending and won't break when moved, bent, or pulled for an extended period of time. Our superior grade extension cable can be used in extreme weather thanks to our high quality covering material that protects cords against moisture, water, snow, abrasion, and sunlight even after long hours of use. Easy to unfold for extra convenience and flexible in cold weather. Reinforced Blades: The nickel-coated protects prongs of this heavy duty extension cord 10 gauge 25' from bending or breaking, and help secure the plug firmly in place. This ensures that the cord functions well, stays in place, and remains in good condition, and helps this cord last you for years. UL Certified: 10 GAUGE 3-wire grounded, 25 foot, 15 amp, 125 volt, 1875 watt, 5-15P/R, UL Certified. Temperature Range: -40°F to +140°F Integrity in Service: Iron Forge Cable, a U.S. veteran-owned business, stands behind its products. We're here to help resolve any issues that you may have. The Iron Forge Cable 10 gauge outdoor extension cord is built for ultimate durability and reliability, making it the perfect solution for both indoor and outdoor power needs—whether on a construction site, at home, or in a workshop. This ultra heavy duty 25 ft 10 gauge extension cord is designed to power major appliances, power tools, compressors, outdoor lights, EV chargers, welding equipment, and more. Crafted with a high-flexibility SJTW vinyl covering, this 10awg extension cord is weatherproof, flame-retardant, and resistant to moisture, water, snow, abrasion, and sunlight, ensuring long-lasting performance even in extreme conditions from -40°F to +140°F. The reinforced nickel-coated blades prevent bending or breaking while securing the plug firmly in place, adding to its durability. This 10/3 extension cord 25 ft is UL Certified, boasting 15 AMP, 125V, and 1875 Watts of reliable power delivery. Whether you're tackling a tough job outdoors or need a dependable power source indoors, this 10ga extension cord delivers the performance you need. As a U.S. veteran-owned business, Iron Forge Cable takes pride in providing high-quality products and excellent customer service—ensuring that you get the best heavy-duty extension cord on the market.