884890 20 AMP Generator Adapter 5-20P Male to Twist Lock 3-Prong L5-20R Female

Generator adapter 5-20P to twist lock L5-20R 125V/2500W

Generator 3-prong 5-20 male Plug to 3-prong locking L5-20 female receptacle

Connect a generator with 20 AMP 5-20 plug to 20 AMP locking L5-20 cord set