Utilitech Outdoor 75-ft 16 / 3-Prong Outdoor Sjtw Light Duty General Extension Cord in the Extension Cords department at Lowes.com
RVGUARD 30 Amp 15 Foot RV Extension Cord, Heavy Duty 10/3 Gauge STW Co – rvguard
Iron Forge Cable 10 Gauge Extension Cord 75 ft, 10/3 Heavy Duty Extension Cord Outdoor 3 Prong, Weatherproof Yellow Power Cable 15 AMP Great for Major Appliances, US Veteran Owned - Amazon.com