Southwire 100-ft 10-AWG Stranded Red Gpt Primary Wire in the Primary Wire department at Lowes.com
Iron Forge Cable 10 Gauge Extension Cord 100 ft 3 Outlet Pigtail, 10/3 Heavy Duty Extension Cord with Multiple Outlets 3 Prong, SJTW Weatherproof Yellow Power Cable Multiple Plugs for Major Appliances - Amazon.com
RIDGID 100 ft. 10/3 Heavy Duty Indoor/Outdoor SJTW Extension Cord with Lighted End, Orange/Grey 68100RGD - The Home Depot