AC WORKS 15 to 20Amp 125Volt T-Blade Adapter (1PK-UL Cert. Flexible)

Style: 1PK-UL Cert. Style: ‎1PK-UL Cert. UL/ C-UL Cert with 5-Year Limited Warranty. Certification: ‎UL, NEMA. Manufacturer: ‎AC Connectors. Power Source: ‎AC. Date First Available: August 15, 2018.

eBay