884883 20 AMP Power Adapter 4-Prong Generator Locking L14-20P Male to 5-20R Female

L14-20P to 5-20R(5-15R) 125V/2500W

Generator 3-prong locking L14-20 male Plug to 5-20 (5-15) female Connector

Connect a generator with 20 AMP L14-20 locking plug to 20 AMP 5-20 cord set