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Parkworld 885682 NEMA 6-15 Extension Cord 6-15P to 6-15R (T Blade Female Also for 6-20R Adapter) 250V, 20A, 5000W (3FT)
Extension Cord 6-15P to 6-15R ( Adapter to 6-20R). For use when you need to connect your 6-20 or 6-15 extension cord or equipment to 6-15 power outlet to get power, this extension adapter cord can solve your demand. NEMA 6-15 Plug Male to 6-15 Receptacle (6-20 Receptacle) Female. Used 12 AWG copper inner wire for 20 AMP, 250 Volts

Price is $22.00

Price: $21.99