Hubbell 15-Amp 125-Volt NEMA 5-15p 3-wire Grounding Heavy-duty Straight Plug, Black in the Plugs & Connectors department at Lowes.com
Can I tap into an existing 12 gauge wire run on a 15 amp circuit (put in a junction box) and connect a 14 gauge wire to install an outdoor outlet? - Quora
Straight Wire Black Thunder II Power Cable - 15 Amp – Schroeder Amplification