parkworld 3 ft. 10/4 4-Wire Electrical Power Converter 110-Volt to 250-Volt 2x NEMA 5-15P Plug to 4-Prong L14-30R Y Adapter Cord 886115 - The Home Depot
HQRP 4-Prong Electric Dryer AC Power Cord 30-Amp (NEMA 14-30P to 4-Wire), 6-Feet, UL Listed - Walmart.com
Amazon.com: EvertechPRO 49696 4 Prong Power Cord for Electric Kitchen Range with Open End Connectors and Copper Wire - 50 Amp Power Cord for Electric Range - 60” Black : Appliances
Certified Appliance Accessories 6-ft 4-Prong Black Dryer Appliance Power Cord in the Appliance Power Cords department at Lowes.com
Amazon.com: Supplying Demand 4 Foot Range Electrical Power Cord 4 Prong Wire 50 Amp 250 Volt : Appliances
Amazon.com: Supplying Demand 10 Foot Range Electrical Power Cord 4 Prong Wire 50 Amp 250 Volt : Appliances
AC WORKS 100ft L14-30P 30A 4-Prong Locking Plug to CS6364 50A Connector Temp Power Cord in the Extension Cords department at Lowes.com