Southwire 1-ft 16-awg- 3 Black Sjoow Power Cord By-the-foot in the Power Cord department at Lowes.com
DSstyles 5Pack Power Extension Cord 1Ft 16AWG Outdoor Extension Cable Heavy Duty Power Cord Extension with 3 Prong Grounded 16/3 SJTW 125V 13A 1625W Power Cable for Indoor Outdoor UL Listed - Walmart.com