The Hubbell HBL2313SW (2) & HBL2311SW (1) 20A 125V Male Female Plug and Wire is a high-quality electrical outlet with a round shape, shrouded design, and screw terminals for wire connection. This watertight device is suitable for outdoor use and is resistant to moisture and impact. With a current rating of 20A and voltage rating of 125V AC, this NEMA receptacle configuration L5-20R plug and wire set is designed for maximum cable diameter of 0.93 inches. Made with durable materials like Valox housing and brass contact material, this product is perfect for industrial and commercial applications in the US.