Parkworld 884883 20 AMP Power Adapter 4-Prong Generator Locking L14-20P Male to 5-20R Female (Also for 5-15R), ONLY Output 125V

Use on when you need to connector your 5-20 (Household regular 5-15) plug power cord to L14-20 generator 4-prong 20A 250V outlet. Generator Adapter twist lock L14-20P to 5-20R (5-15R T-balde) 125V/2500W, ONLY output 125V. Generator Locking 4-prong 30A L14-20 male plug. Generator 5-20 AMP 3-prong 20A female connector (also support Household regular 15A 5-15 socket). Connect Locking 30 AMP L14-20 plug to 20 AMP 3-prong 5-20 (T-balde 5-15) adapter, Heavy-duty round power adapter plug for generator. 1 piece AC adapter molded PVC with 100% copper conductor inside, Test by UL & cUL standard. Color : Yellow with lighted inside.