POWTECH UL Heavy duty Household Extension Cord, 16 Gauge Power Cord with 3 Recepacle Cube Tap 125V, 13 Amps, 1625 W - 20 FT White - Amazon.com
Flexy® Coiled Extension Cord
Project Source 50-ft 16 / 3-Prong Outdoor Sjtw Light Duty General Extension Cord in the Extension Cords department at Lowes.com
Extension Cords Buying Guide at Menards®
Amazon.com: 16 Gauge Power Cord Pigtail 16AWG Replacement Power Cord Open End 3 Wire NEMA 5-15p Plug 3 Prong 6 Feet Heavy Duty SJT Power Supply AC Cable 120V, 13A, 1625W : Electronics