Electriduct GFCI Inline with 18" Single Outlet Cord UL Outdoor Waterproof 15 Amp 12 Gauge Auto Reset GFI Adapter - Amazon.com
028228802 Cables & Cords 6' 12/3 Gfci Duplex
Amazon.com: DEWENWILS 3 FT Automatic GFCI Extension Cord Outdoor, 12/3 Gauge Extension Cord for Multiple Appliances, Heavy Duty Power Cable with LED Lighted 3 Prong Plug, Yellow, UL Listed : Everything Else