Tripp Lite 6in Power Cord Adapter Cable Heavy Duty L5-20R to 5-20P 20A 12AWG 6" - power cable - NEMA 5-20 to NEMA L5-20 - P044-06I - Power Cables - CDW.com
E-String Six Outlet AC Extension Cord, Black - 23' 50116BA B&H
parkworld 100 ft. STW 12/3 20 Amp 125-Volt NEMA 5-20 Extension Cord 62244 - The Home Depot
20 ft. 30A 125/250V Flat Generator Extension Cord - Champion Power Equipment
Larson Electronics - Explosion Proof Fixture/Extension Cord Plug - 20 Amp Rated - 8ft Pigtail - Hot Work Permit
Amazon.com: T-Blade Extension Cord Extra Heavy Duty 10/3 Triple Outlet Extension Cord 10 Gauge 2500 Watts 20 Amp 125 Volts,T-Blade Plug All Copper Wire 10 Gauge Extension Cord 25 ft NEMA 5-20
Tripp Lite P043-002 Power Extension Cord, NEMA L5-30P to NEMA L5-20R Extension Cord with Breaker - 20A, 120V, 10 AWG, 2 ft. (0.61 m), Black | JensenTools