Extension Cord, 25 ft, 110/120V, 20 amp, NEMA 5-20 Plug/Receptacle | Quick 220 Electrical Systems
Amazon.com: IRON FORGE CABLE 50 Amp to 20 Amp RV Electrical Adapter Power Cord with Surge Protection Box, 1.5 Ft - 10/4 STW 14-50P Male Plug to 4 5-20R Female Receptacles : Automotive
parkworld 50 ft. SJTW 12/3 20 Amp 250-Volt NEMA 6-15 Indoor/Outdoor Extension Cord 67904 - The Home Depot