AC WORKS [XH515520] 15 Amp Household Plug to 20 Amp T-Blade Female Adapter 125Volt 15 Amp to 20 Amp 125 Volt Adapter Over Molded Adapter NEMA 5-15P to NEMA 5-15/*20R T Blade adapter ETL Listed approval Adapter Lifetime Warranty Quality NEMA 5-15P to NEMA 5-15/20R NEMA 5-15P Straight-Blade Male Plug NEMA 5-15/20R, 20 Amp, 125 Volt Female Connector Maximum Operation Power of 1875 Watts