12/3 Gauge, 50 ft SJTW Extension Cords. Contractor Grade, UL/ETL Liste
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
Southwire 50 Ft. 12/3 Heavy-Duty GFCI In-Line Extension Cord - Anderson Lumber
In-Line GFCI Cord Set - 115V 30A - 5-30P Male Plug - 50 Foot Cord
50 foot power cord with GFCI and twist lock plug 172-2921 – Ships Fast from Our Huge Inventory | USA-CLEAN