AC WORKS® L14-20 20 Amp 4-Prong Generator Cord – AC Connectors
AC WORKS 1.5 ft. L14-20P Generator 4-Prong 20 Amp Plug to (4) NEMA 5-15/20R 20 Amp Household Female Connectors Cord L1420F520-018 - The Home Depot
6 Foot L14-20 Extension Cord – Custom AV Rack
NEMA L14-20 Extension Power Cord - 20 Foot, 20A, 125/250V, 12/4 SJOOW - Iron Box Part # IBX-4805-20C - Amazon.com
AC WORKS 1.5ft NEMA L14-30P to NEMA L14-20R 20-Amp 4-wire Single To Single Black Basic Flexible Adapter in the Adapters & Splitters department at Lowes.com
AC WORKS Generator Emergency Power Kit with 25ft Cord and L14-20 Inlet Box in the Extension Cords department at Lowes.com
AC WORKS 10 ft. Soow 12/4 Nema L14-20 125-Volt/250-Volt 20 Amp Generator Rubber Extension Cord L1420PR-010E - The Home Depot
parkworld 3 ft. 125/250-Volt 20 Amp Generator 4-Prong L14-20 Splitter Cord NEMA L14-20P to (2) L14-20R Receptacle Y Adapter Cord 885866 - The Home Depot
AC WORKS 1.5 ft. L14-20P Generator 4-Prong 20 Amp Plug to (4) NEMA 5-15/20R 20 Amp Household Female Connectors Cord L1420F520-018 - The Home Depot
3 Ft. Generator Adapter Cord - L14-20 by CCI at Fleet Farm
Parkworld NEMA L14-20 Extension Cord Generator 4-Prong 20 AMP 125 Volt