AC WORKS 100ft NEMA L14-30 Cord 100-ft 10 / 4-Prong Indoor/Outdoor Soow Heavy Duty Locking Extension Cord in the Extension Cords department at Lowes.com
DEK Universal 25 ft. 10/4, 240-Volt 30 Amp Universal Generator Extension Cord ACC02M21 - The Home Depot
Amazon.com: ONETAK 15FT NEMA 14-50 14-50P to 14-50R 120V/240V 50 Amp 4 Prong Dryer Extension Cord Welder Dryer EV Charger Generator Power Cord : Patio, Lawn & Garden
AC WORKS 50ft Super-Duty 5-15P to 5-20R Cord 50-ft 10 / 3-Prong Indoor/Outdoor Soow Super Heavy Duty General Extension Cord in the Extension Cords department at Lowes.com