Southwire 100-ft 12 / 3-Prong Outdoor Sjtw Heavy Duty General Extension Cord in the Extension Cords department at Lowes.com
Iron Forge Cable 12 Gauge Extension Cord 100 ft, 12/3 SJTW 100 Foot Heavy Duty Extension Cord Outdoor 3 Prong, Weatherproof Long Power Cord Orange Great for Major Appliance - Amazon.com