AC WORKS Heavy Duty Durable Extension Cord (10FT NEMA 6-20 W/Multi-Outlets) - Amazon.com
AC WORKS NEMA L15-20 Cord 10-ft 12 / 4-Prong Indoor/Outdoor Soow Heavy Duty Locking Extension Cord in the Extension Cords department at Lowes.com
3 Foot C19-C20 Server Power Cord, 12awg, 20 Amp, 250 volt
9 ft 20 Amp 250V A/C extension Cord | eBay
AC WORKS AC Connectors 10 ft. 12/3 Heavy Duty SOOW L6-20 20 Amp 250-Volt Generator Rubber Extension Cord L620PR-010 - The Home Depot | Extension cord, Electrical supplies, Transfer switch
parkworld 25 ft. SJTW 12/3 20 Amp 250-Volt NEMA 6-20 Indoor/Outdoor Extension Cord 885774 - The Home Depot
10FT NEMA 6-20 20A 220V Plug to Lighted 15/20 220Volt Tri-Outlets UL – AC Connectors
AC WORKS 75 ft. Soow 12/4 Nema L14-20 125-Volt/250-Volt 20 Amp Generator Rubber Extension Cord, Black - Yahoo Shopping
AC WORKS 10 ft. 20 Amp 250-Volt SJTW 12/3 NEMA 6-20 Extension Cord with Lighted End S620PR-010 - The Home Depot
parkworld 50 ft. SJTW 12/3 20 Amp 250-Volt NEMA 6-15 Indoor/Outdoor Extension Cord 67904 - The Home Depot
Parkworld NEMA L14-20 Extension Cord Generator 4-Prong 20 AMP 125 Volt
AC WORKS® brand L6-20 20 Amp 250 Volt All Weather Rubber Extension Cord – AC Connectors
Amazon.com: Parkworld NEMA L6-20 Extension Cord, Locking 3-Prong, 20 AMP, 250 Volts, 5000 Watts (25FT) : Tools & Home Improvement
ENERLITES NEMA 6-20P Straight Blade Replacement Plug Connector, Male Extension Cord Ends, 20 Amp, 250 Volt, 2 Pole, 3 Wire Grounding, Industrial Grade, Heavy Duty, UL Listed, 66230-BK, Black, 1 Pack - Walmart.com
AC WORKS NEMA 6-20 20A 250V 100-ft 10 / 3-Prong Indoor/Outdoor Soow Super Heavy Duty General Extension Cord in the Extension Cords department at Lowes.com
Amazon.com: 1Ft Nema 6-20P Extension Cord 12AWG Nema 6-20 Extension Cable Nema 6-20P to 6-15R/20R T-Blade Adapter Cord 20 Amp Heavy Duty Extension Power Cable,250 Volt 20 Amp Extension Cord [UL Listed] :
parkworld 25 ft. SJTW 12/3 20 Amp 250-Volt NEMA 6-15 Indoor/Outdoor Extension Cord 885729 - The Home Depot
Conntek 25F620 NEMA 6-20 250 Volt Extension Cord, 25ft.
Amazon.com: 1-Foot 20 Amp-250 Volt Nema 6-20P Extension Cord, 12AWG Nema 6- 20 Heavy Duty Extension Cable, Nema 6-15/20R T-Blade Cord with Red Indicator Light, Black Color for Air Conditioner Etc. : Tools