884906 Generator Power Adapter 3-Prong 30 AMP Locking L5-30P Male to 3-Prong 20 AMP Locking L5-20R Female

Twist Lock adapter L5-30P to L5-20R 125V/2500W

Generator 3-prong locking L5-30 male Plug to 3-prong locking L5-20 female Connector

Connect a generator with 30 AMP L5-30 locking plug to 20 AMP L5-20 cord set