Perfect For Major Appliances - This heavy duty 14 gauge extension cord 4 prong is perfect for powering air conditioners and other major home appliances including washers, dryers, refrigerators, ac, power tools, and more. Heavy Duty Vinyl Insulation - Protects the appliance cord against moisture, abrasion and sunlight. The gray cable blends into your homes decor. Space Saving Design - The flat plug and flat cable design with extra flexibility making this 6 ft appliance extension cord ideal for tight spaces in your home. UL Certified - 14 ga/14 awg extension cable, 3 prong grounded plug, 6 foot, 15 amp, 125 volt, 1875 watts, SPT-3. Veteran Owned. Integrity in Service: Iron Forge Cable, a U.S. veteran-owned business, stands behind its appliance extension cords. We're here to help resolve any issues that you may have.