Conntek 30125 L6-20P to 6-15/20R Plug Adapter, 20 Amps 250 Volt , Black
NEMA Twist Lock to Straight Blade Plug Adapter, 20-amp 250-volt locking male plug to 15/20-amp 250-volt straight blade connector Rating 20-amp 250-volt to 15A/20-amp 250-volt. Cable Cord Length Configuration NEMA L6 - 20P to NEMA 6 - 15R/6 - 20R. Approval Warranty: Limited 1-year warranty.